Quick view Details Sonnax 4L80E TH400 Heavy Duty Forward Clutch Hub | Sonnax MSRP: Now: $134.95 Add to Cart Quick view Details Sonnax 4L80E TH400 Output & Reaction Planetary Rebuild Kit (1969-1998) MSRP: Now: $33.95 Add to Cart Quick view Details Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit | Sonnax MSRP: Now: $158.22 Add to Cart Quick view Details Sonnax 4L80E TH400 TH425 Rear Unit Endplay Shim | Sonnax | .005'' | 10-Pack MSRP: Now: $9.95 Currently Out of Stock Quick view Details Sonnax 4L80E Wiring Harness Connector Bracket (Late Style Only) MSRP: Now: $7.95 Add to Cart Quick view Details Sonnax 4R100 AX4N E4OD Line Pressure Modulator Plunger Valve Kit (XHD .500") - Sonnax MSRP: Now: $33.95 Add to Cart Quick view Details Sonnax 4R100 E4OD Bore Sizing Tool MSRP: Now: $50.00 Add to Cart Quick view Details Sonnax 4R100 E4OD Center Support Ball Bearing (1995-UP) MSRP: Now: $16.95 Add to Cart Quick view Details Sonnax 4R100 Sonnax Shift Performance Pack MSRP: Now: $224.35 Add to Cart Quick view Details Sonnax 4R100 TCC Control Plunger Valve Kit (PWM) Sonnax MSRP: Now: $31.65 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax MSRP: Now: $38.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack MSRP: Now: $23.16 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax MSRP: Now: $34.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax MSRP: Now: $23.95 Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax MSRP: Now: $24.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack MSRP: Now: $11.16 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax MSRP: Now: $45.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax MSRP: Now: $158.04 Add to Cart Quick view Sonnax 4L80E TH400 Heavy Duty Forward Clutch Hub | Sonnax 4L80E TH400 Heavy Duty Forward Clutch Hub NOT COMPATIBLE WITH 1964-1966 TH400 MAIN SHAFTS WITH MAJOR DIAMETER OF SPLINE ABOUT 0.980''. TO USE THE SONNAX HUBS INT HESE EARLY UNITS A 1967-LATE MAIN... MSRP: Now: $134.95 Add to Cart Quick view Sonnax 4L80E TH400 Output & Reaction Planetary Rebuild Kit (1969-1998) Planetary Rebuild KitPart No. 34875RK Output & reaction planetaries, '69–'98 with .750" wide pinion gears Contents Pinion Pins (4) Pinion Rollers (72) Pinion Washers (8) Round... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit | Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit NOT COMPATIBLE WITH 1964-1966 TH400 MAIN SHAFTS WITH MAJOR DIAMETER OF SPLINE ABOUT 0.980''. TO USE THE SONNAX HUBS IN THESE EARLY UNITS A... MSRP: Now: $158.22 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Rear Unit Endplay Shim | Sonnax | .005'' | 10-Pack TH400 TH425 4L80E 4L85E Rear Unit Endplay Shim | 0.005'' Thick Sonnax Part Number: 34006-05 NO TOOLING REQUIRED Sonnax offers two solutions for excessive endplay in GM TH400, TH425, 4L80-E and 4L85-E... MSRP: Now: $9.95 Currently Out of Stock Quick view Sonnax 4L80E Wiring Harness Connector Bracket (Late Style Only) 4L80-E, 4L85-E Wiring Harness Connector BracketPart No. 34998-01K FITS LATE STYLE CONNECTOR ONLY!! It is common for one of the three plastic retention tabs to break on the wiring harness... MSRP: Now: $7.95 Add to Cart Quick view Sonnax 4R100 AX4N E4OD Line Pressure Modulator Plunger Valve Kit (XHD .500") - Sonnax Line Pressure Modulator Plunger Valve Kit Part No. 96948-05K Extreme heavy duty, .500" dia. Some E4OD, 4R100 and AX4N transmissions have soft 1-2 or 2-3 shifts, intermittent harsh shifts or poor... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4R100 E4OD Bore Sizing Tool 4R100, E4OD Bore Sizing ToolPart No. 36948-12 Sonnax bore sizing tool 36948-12 smooths and deburrs accumulator control valve bores to permit salvage of accumulator bodies. This tool allows... MSRP: Now: $50.00 Add to Cart Quick view Sonnax 4R100 E4OD Center Support Ball Bearing (1995-UP) 4R100, E4OD Center Support Ball BearingPart No. 96423-01 The 96423-01 Center Support Ball Bearing is an OE equivalent replacement for damaged and worn center support ball bearings in the... MSRP: Now: $16.95 Add to Cart Quick view Sonnax 4R100 Sonnax Shift Performance Pack 4R100 Performance PackPart No. HP-4R100-01 Tooling Needed: 36948-12 (Recommended) T36008A (Recommended) Sonnax Performance Pack HP-4R100-01 offers innovative, heavy-duty... MSRP: Now: $224.35 Add to Cart Quick view Sonnax 4R100 TCC Control Plunger Valve Kit (PWM) Sonnax 4R100 TCC Control Plunger Valve KitPart No. 36424-08K Fits PWM units only. Ford 4R100 PWM units use a plunger valve assembly and coil spring to cushion the TCC control valve. That assembly uses... MSRP: Now: $31.65 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-01K OE Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse, poor... MSRP: Now: $38.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing Sonnax Part Number: 56001X NOTE: Finish-in-place style bushings requires advanced machining to ensure proper ID and... MSRP: Now: $23.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD, C3 Reverse Servo Sleeve KitPart No. 56532-01K The reverse servo bore found on the case of listed Ford transmissions can become scored... MSRP: Now: $34.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS6 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $23.95 Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS8 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $24.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Relief ValvePart No. 10000-02K High radius Package Quantity: 10 Sonnax offers relief valve 10000-01K to replace the... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin Sonnax Part Number: 56947-11 L-shaped 0.650'' Length 0.072'' Diameter PACKAGE CONTAINS Retaining Pin (10) SYMPTOMS Lost or damaged component MSRP: Now: $11.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-03K Increased Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse,... MSRP: Now: $45.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Elevated Pressure Main Pressure Regulator SpringPart No. 56947-17 Package Quantity: 20 The OE springs in many Ford transmissions wear or become... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit Sonnax Part Number: 37947-11K TOOLING REQUIRED 37947-TL11 Forward Modulation Bore EPC (electronic pressure control) is the most critical... MSRP: Now: $158.04 Add to Cart Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Details Sonnax 4L80E TH400 Output & Reaction Planetary Rebuild Kit (1969-1998) MSRP: Now: $33.95 Add to Cart Quick view Details Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit | Sonnax MSRP: Now: $158.22 Add to Cart Quick view Details Sonnax 4L80E TH400 TH425 Rear Unit Endplay Shim | Sonnax | .005'' | 10-Pack MSRP: Now: $9.95 Currently Out of Stock Quick view Details Sonnax 4L80E Wiring Harness Connector Bracket (Late Style Only) MSRP: Now: $7.95 Add to Cart Quick view Details Sonnax 4R100 AX4N E4OD Line Pressure Modulator Plunger Valve Kit (XHD .500") - Sonnax MSRP: Now: $33.95 Add to Cart Quick view Details Sonnax 4R100 E4OD Bore Sizing Tool MSRP: Now: $50.00 Add to Cart Quick view Details Sonnax 4R100 E4OD Center Support Ball Bearing (1995-UP) MSRP: Now: $16.95 Add to Cart Quick view Details Sonnax 4R100 Sonnax Shift Performance Pack MSRP: Now: $224.35 Add to Cart Quick view Details Sonnax 4R100 TCC Control Plunger Valve Kit (PWM) Sonnax MSRP: Now: $31.65 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax MSRP: Now: $38.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack MSRP: Now: $23.16 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax MSRP: Now: $34.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax MSRP: Now: $23.95 Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax MSRP: Now: $24.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack MSRP: Now: $11.16 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax MSRP: Now: $45.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax MSRP: Now: $158.04 Add to Cart Quick view Sonnax 4L80E TH400 Heavy Duty Forward Clutch Hub | Sonnax 4L80E TH400 Heavy Duty Forward Clutch Hub NOT COMPATIBLE WITH 1964-1966 TH400 MAIN SHAFTS WITH MAJOR DIAMETER OF SPLINE ABOUT 0.980''. TO USE THE SONNAX HUBS INT HESE EARLY UNITS A 1967-LATE MAIN... MSRP: Now: $134.95 Add to Cart Quick view Sonnax 4L80E TH400 Output & Reaction Planetary Rebuild Kit (1969-1998) Planetary Rebuild KitPart No. 34875RK Output & reaction planetaries, '69–'98 with .750" wide pinion gears Contents Pinion Pins (4) Pinion Rollers (72) Pinion Washers (8) Round... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit | Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit NOT COMPATIBLE WITH 1964-1966 TH400 MAIN SHAFTS WITH MAJOR DIAMETER OF SPLINE ABOUT 0.980''. TO USE THE SONNAX HUBS IN THESE EARLY UNITS A... MSRP: Now: $158.22 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Rear Unit Endplay Shim | Sonnax | .005'' | 10-Pack TH400 TH425 4L80E 4L85E Rear Unit Endplay Shim | 0.005'' Thick Sonnax Part Number: 34006-05 NO TOOLING REQUIRED Sonnax offers two solutions for excessive endplay in GM TH400, TH425, 4L80-E and 4L85-E... MSRP: Now: $9.95 Currently Out of Stock Quick view Sonnax 4L80E Wiring Harness Connector Bracket (Late Style Only) 4L80-E, 4L85-E Wiring Harness Connector BracketPart No. 34998-01K FITS LATE STYLE CONNECTOR ONLY!! It is common for one of the three plastic retention tabs to break on the wiring harness... MSRP: Now: $7.95 Add to Cart Quick view Sonnax 4R100 AX4N E4OD Line Pressure Modulator Plunger Valve Kit (XHD .500") - Sonnax Line Pressure Modulator Plunger Valve Kit Part No. 96948-05K Extreme heavy duty, .500" dia. Some E4OD, 4R100 and AX4N transmissions have soft 1-2 or 2-3 shifts, intermittent harsh shifts or poor... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4R100 E4OD Bore Sizing Tool 4R100, E4OD Bore Sizing ToolPart No. 36948-12 Sonnax bore sizing tool 36948-12 smooths and deburrs accumulator control valve bores to permit salvage of accumulator bodies. This tool allows... MSRP: Now: $50.00 Add to Cart Quick view Sonnax 4R100 E4OD Center Support Ball Bearing (1995-UP) 4R100, E4OD Center Support Ball BearingPart No. 96423-01 The 96423-01 Center Support Ball Bearing is an OE equivalent replacement for damaged and worn center support ball bearings in the... MSRP: Now: $16.95 Add to Cart Quick view Sonnax 4R100 Sonnax Shift Performance Pack 4R100 Performance PackPart No. HP-4R100-01 Tooling Needed: 36948-12 (Recommended) T36008A (Recommended) Sonnax Performance Pack HP-4R100-01 offers innovative, heavy-duty... MSRP: Now: $224.35 Add to Cart Quick view Sonnax 4R100 TCC Control Plunger Valve Kit (PWM) Sonnax 4R100 TCC Control Plunger Valve KitPart No. 36424-08K Fits PWM units only. Ford 4R100 PWM units use a plunger valve assembly and coil spring to cushion the TCC control valve. That assembly uses... MSRP: Now: $31.65 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-01K OE Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse, poor... MSRP: Now: $38.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing Sonnax Part Number: 56001X NOTE: Finish-in-place style bushings requires advanced machining to ensure proper ID and... MSRP: Now: $23.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD, C3 Reverse Servo Sleeve KitPart No. 56532-01K The reverse servo bore found on the case of listed Ford transmissions can become scored... MSRP: Now: $34.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS6 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $23.95 Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS8 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $24.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Relief ValvePart No. 10000-02K High radius Package Quantity: 10 Sonnax offers relief valve 10000-01K to replace the... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin Sonnax Part Number: 56947-11 L-shaped 0.650'' Length 0.072'' Diameter PACKAGE CONTAINS Retaining Pin (10) SYMPTOMS Lost or damaged component MSRP: Now: $11.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-03K Increased Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse,... MSRP: Now: $45.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Elevated Pressure Main Pressure Regulator SpringPart No. 56947-17 Package Quantity: 20 The OE springs in many Ford transmissions wear or become... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit Sonnax Part Number: 37947-11K TOOLING REQUIRED 37947-TL11 Forward Modulation Bore EPC (electronic pressure control) is the most critical... MSRP: Now: $158.04 Add to Cart Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Details Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit | Sonnax MSRP: Now: $158.22 Add to Cart Quick view Details Sonnax 4L80E TH400 TH425 Rear Unit Endplay Shim | Sonnax | .005'' | 10-Pack MSRP: Now: $9.95 Currently Out of Stock Quick view Details Sonnax 4L80E Wiring Harness Connector Bracket (Late Style Only) MSRP: Now: $7.95 Add to Cart Quick view Details Sonnax 4R100 AX4N E4OD Line Pressure Modulator Plunger Valve Kit (XHD .500") - Sonnax MSRP: Now: $33.95 Add to Cart Quick view Details Sonnax 4R100 E4OD Bore Sizing Tool MSRP: Now: $50.00 Add to Cart Quick view Details Sonnax 4R100 E4OD Center Support Ball Bearing (1995-UP) MSRP: Now: $16.95 Add to Cart Quick view Details Sonnax 4R100 Sonnax Shift Performance Pack MSRP: Now: $224.35 Add to Cart Quick view Details Sonnax 4R100 TCC Control Plunger Valve Kit (PWM) Sonnax MSRP: Now: $31.65 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax MSRP: Now: $38.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack MSRP: Now: $23.16 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax MSRP: Now: $34.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax MSRP: Now: $23.95 Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax MSRP: Now: $24.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack MSRP: Now: $11.16 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax MSRP: Now: $45.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax MSRP: Now: $158.04 Add to Cart Quick view Sonnax 4L80E TH400 Heavy Duty Forward Clutch Hub | Sonnax 4L80E TH400 Heavy Duty Forward Clutch Hub NOT COMPATIBLE WITH 1964-1966 TH400 MAIN SHAFTS WITH MAJOR DIAMETER OF SPLINE ABOUT 0.980''. TO USE THE SONNAX HUBS INT HESE EARLY UNITS A 1967-LATE MAIN... MSRP: Now: $134.95 Add to Cart Quick view Sonnax 4L80E TH400 Output & Reaction Planetary Rebuild Kit (1969-1998) Planetary Rebuild KitPart No. 34875RK Output & reaction planetaries, '69–'98 with .750" wide pinion gears Contents Pinion Pins (4) Pinion Rollers (72) Pinion Washers (8) Round... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit | Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit NOT COMPATIBLE WITH 1964-1966 TH400 MAIN SHAFTS WITH MAJOR DIAMETER OF SPLINE ABOUT 0.980''. TO USE THE SONNAX HUBS IN THESE EARLY UNITS A... MSRP: Now: $158.22 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Rear Unit Endplay Shim | Sonnax | .005'' | 10-Pack TH400 TH425 4L80E 4L85E Rear Unit Endplay Shim | 0.005'' Thick Sonnax Part Number: 34006-05 NO TOOLING REQUIRED Sonnax offers two solutions for excessive endplay in GM TH400, TH425, 4L80-E and 4L85-E... MSRP: Now: $9.95 Currently Out of Stock Quick view Sonnax 4L80E Wiring Harness Connector Bracket (Late Style Only) 4L80-E, 4L85-E Wiring Harness Connector BracketPart No. 34998-01K FITS LATE STYLE CONNECTOR ONLY!! It is common for one of the three plastic retention tabs to break on the wiring harness... MSRP: Now: $7.95 Add to Cart Quick view Sonnax 4R100 AX4N E4OD Line Pressure Modulator Plunger Valve Kit (XHD .500") - Sonnax Line Pressure Modulator Plunger Valve Kit Part No. 96948-05K Extreme heavy duty, .500" dia. Some E4OD, 4R100 and AX4N transmissions have soft 1-2 or 2-3 shifts, intermittent harsh shifts or poor... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4R100 E4OD Bore Sizing Tool 4R100, E4OD Bore Sizing ToolPart No. 36948-12 Sonnax bore sizing tool 36948-12 smooths and deburrs accumulator control valve bores to permit salvage of accumulator bodies. This tool allows... MSRP: Now: $50.00 Add to Cart Quick view Sonnax 4R100 E4OD Center Support Ball Bearing (1995-UP) 4R100, E4OD Center Support Ball BearingPart No. 96423-01 The 96423-01 Center Support Ball Bearing is an OE equivalent replacement for damaged and worn center support ball bearings in the... MSRP: Now: $16.95 Add to Cart Quick view Sonnax 4R100 Sonnax Shift Performance Pack 4R100 Performance PackPart No. HP-4R100-01 Tooling Needed: 36948-12 (Recommended) T36008A (Recommended) Sonnax Performance Pack HP-4R100-01 offers innovative, heavy-duty... MSRP: Now: $224.35 Add to Cart Quick view Sonnax 4R100 TCC Control Plunger Valve Kit (PWM) Sonnax 4R100 TCC Control Plunger Valve KitPart No. 36424-08K Fits PWM units only. Ford 4R100 PWM units use a plunger valve assembly and coil spring to cushion the TCC control valve. That assembly uses... MSRP: Now: $31.65 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-01K OE Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse, poor... MSRP: Now: $38.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing Sonnax Part Number: 56001X NOTE: Finish-in-place style bushings requires advanced machining to ensure proper ID and... MSRP: Now: $23.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD, C3 Reverse Servo Sleeve KitPart No. 56532-01K The reverse servo bore found on the case of listed Ford transmissions can become scored... MSRP: Now: $34.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS6 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $23.95 Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS8 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $24.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Relief ValvePart No. 10000-02K High radius Package Quantity: 10 Sonnax offers relief valve 10000-01K to replace the... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin Sonnax Part Number: 56947-11 L-shaped 0.650'' Length 0.072'' Diameter PACKAGE CONTAINS Retaining Pin (10) SYMPTOMS Lost or damaged component MSRP: Now: $11.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-03K Increased Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse,... MSRP: Now: $45.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Elevated Pressure Main Pressure Regulator SpringPart No. 56947-17 Package Quantity: 20 The OE springs in many Ford transmissions wear or become... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit Sonnax Part Number: 37947-11K TOOLING REQUIRED 37947-TL11 Forward Modulation Bore EPC (electronic pressure control) is the most critical... MSRP: Now: $158.04 Add to Cart Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Details Sonnax 4L80E TH400 TH425 Rear Unit Endplay Shim | Sonnax | .005'' | 10-Pack MSRP: Now: $9.95 Currently Out of Stock Quick view Details Sonnax 4L80E Wiring Harness Connector Bracket (Late Style Only) MSRP: Now: $7.95 Add to Cart Quick view Details Sonnax 4R100 AX4N E4OD Line Pressure Modulator Plunger Valve Kit (XHD .500") - Sonnax MSRP: Now: $33.95 Add to Cart Quick view Details Sonnax 4R100 E4OD Bore Sizing Tool MSRP: Now: $50.00 Add to Cart Quick view Details Sonnax 4R100 E4OD Center Support Ball Bearing (1995-UP) MSRP: Now: $16.95 Add to Cart Quick view Details Sonnax 4R100 Sonnax Shift Performance Pack MSRP: Now: $224.35 Add to Cart Quick view Details Sonnax 4R100 TCC Control Plunger Valve Kit (PWM) Sonnax MSRP: Now: $31.65 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax MSRP: Now: $38.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack MSRP: Now: $23.16 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax MSRP: Now: $34.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax MSRP: Now: $23.95 Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax MSRP: Now: $24.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack MSRP: Now: $11.16 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax MSRP: Now: $45.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax MSRP: Now: $158.04 Add to Cart Quick view Sonnax 4L80E TH400 Heavy Duty Forward Clutch Hub | Sonnax 4L80E TH400 Heavy Duty Forward Clutch Hub NOT COMPATIBLE WITH 1964-1966 TH400 MAIN SHAFTS WITH MAJOR DIAMETER OF SPLINE ABOUT 0.980''. TO USE THE SONNAX HUBS INT HESE EARLY UNITS A 1967-LATE MAIN... MSRP: Now: $134.95 Add to Cart Quick view Sonnax 4L80E TH400 Output & Reaction Planetary Rebuild Kit (1969-1998) Planetary Rebuild KitPart No. 34875RK Output & reaction planetaries, '69–'98 with .750" wide pinion gears Contents Pinion Pins (4) Pinion Rollers (72) Pinion Washers (8) Round... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit | Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit NOT COMPATIBLE WITH 1964-1966 TH400 MAIN SHAFTS WITH MAJOR DIAMETER OF SPLINE ABOUT 0.980''. TO USE THE SONNAX HUBS IN THESE EARLY UNITS A... MSRP: Now: $158.22 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Rear Unit Endplay Shim | Sonnax | .005'' | 10-Pack TH400 TH425 4L80E 4L85E Rear Unit Endplay Shim | 0.005'' Thick Sonnax Part Number: 34006-05 NO TOOLING REQUIRED Sonnax offers two solutions for excessive endplay in GM TH400, TH425, 4L80-E and 4L85-E... MSRP: Now: $9.95 Currently Out of Stock Quick view Sonnax 4L80E Wiring Harness Connector Bracket (Late Style Only) 4L80-E, 4L85-E Wiring Harness Connector BracketPart No. 34998-01K FITS LATE STYLE CONNECTOR ONLY!! It is common for one of the three plastic retention tabs to break on the wiring harness... MSRP: Now: $7.95 Add to Cart Quick view Sonnax 4R100 AX4N E4OD Line Pressure Modulator Plunger Valve Kit (XHD .500") - Sonnax Line Pressure Modulator Plunger Valve Kit Part No. 96948-05K Extreme heavy duty, .500" dia. Some E4OD, 4R100 and AX4N transmissions have soft 1-2 or 2-3 shifts, intermittent harsh shifts or poor... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4R100 E4OD Bore Sizing Tool 4R100, E4OD Bore Sizing ToolPart No. 36948-12 Sonnax bore sizing tool 36948-12 smooths and deburrs accumulator control valve bores to permit salvage of accumulator bodies. This tool allows... MSRP: Now: $50.00 Add to Cart Quick view Sonnax 4R100 E4OD Center Support Ball Bearing (1995-UP) 4R100, E4OD Center Support Ball BearingPart No. 96423-01 The 96423-01 Center Support Ball Bearing is an OE equivalent replacement for damaged and worn center support ball bearings in the... MSRP: Now: $16.95 Add to Cart Quick view Sonnax 4R100 Sonnax Shift Performance Pack 4R100 Performance PackPart No. HP-4R100-01 Tooling Needed: 36948-12 (Recommended) T36008A (Recommended) Sonnax Performance Pack HP-4R100-01 offers innovative, heavy-duty... MSRP: Now: $224.35 Add to Cart Quick view Sonnax 4R100 TCC Control Plunger Valve Kit (PWM) Sonnax 4R100 TCC Control Plunger Valve KitPart No. 36424-08K Fits PWM units only. Ford 4R100 PWM units use a plunger valve assembly and coil spring to cushion the TCC control valve. That assembly uses... MSRP: Now: $31.65 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-01K OE Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse, poor... MSRP: Now: $38.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing Sonnax Part Number: 56001X NOTE: Finish-in-place style bushings requires advanced machining to ensure proper ID and... MSRP: Now: $23.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD, C3 Reverse Servo Sleeve KitPart No. 56532-01K The reverse servo bore found on the case of listed Ford transmissions can become scored... MSRP: Now: $34.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS6 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $23.95 Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS8 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $24.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Relief ValvePart No. 10000-02K High radius Package Quantity: 10 Sonnax offers relief valve 10000-01K to replace the... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin Sonnax Part Number: 56947-11 L-shaped 0.650'' Length 0.072'' Diameter PACKAGE CONTAINS Retaining Pin (10) SYMPTOMS Lost or damaged component MSRP: Now: $11.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-03K Increased Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse,... MSRP: Now: $45.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Elevated Pressure Main Pressure Regulator SpringPart No. 56947-17 Package Quantity: 20 The OE springs in many Ford transmissions wear or become... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit Sonnax Part Number: 37947-11K TOOLING REQUIRED 37947-TL11 Forward Modulation Bore EPC (electronic pressure control) is the most critical... MSRP: Now: $158.04 Add to Cart Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Details Sonnax 4L80E Wiring Harness Connector Bracket (Late Style Only) MSRP: Now: $7.95 Add to Cart Quick view Details Sonnax 4R100 AX4N E4OD Line Pressure Modulator Plunger Valve Kit (XHD .500") - Sonnax MSRP: Now: $33.95 Add to Cart Quick view Details Sonnax 4R100 E4OD Bore Sizing Tool MSRP: Now: $50.00 Add to Cart Quick view Details Sonnax 4R100 E4OD Center Support Ball Bearing (1995-UP) MSRP: Now: $16.95 Add to Cart Quick view Details Sonnax 4R100 Sonnax Shift Performance Pack MSRP: Now: $224.35 Add to Cart Quick view Details Sonnax 4R100 TCC Control Plunger Valve Kit (PWM) Sonnax MSRP: Now: $31.65 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax MSRP: Now: $38.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack MSRP: Now: $23.16 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax MSRP: Now: $34.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax MSRP: Now: $23.95 Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax MSRP: Now: $24.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack MSRP: Now: $11.16 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax MSRP: Now: $45.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax MSRP: Now: $158.04 Add to Cart Quick view Sonnax 4L80E TH400 Heavy Duty Forward Clutch Hub | Sonnax 4L80E TH400 Heavy Duty Forward Clutch Hub NOT COMPATIBLE WITH 1964-1966 TH400 MAIN SHAFTS WITH MAJOR DIAMETER OF SPLINE ABOUT 0.980''. TO USE THE SONNAX HUBS INT HESE EARLY UNITS A 1967-LATE MAIN... MSRP: Now: $134.95 Add to Cart Quick view Sonnax 4L80E TH400 Output & Reaction Planetary Rebuild Kit (1969-1998) Planetary Rebuild KitPart No. 34875RK Output & reaction planetaries, '69–'98 with .750" wide pinion gears Contents Pinion Pins (4) Pinion Rollers (72) Pinion Washers (8) Round... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit | Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit NOT COMPATIBLE WITH 1964-1966 TH400 MAIN SHAFTS WITH MAJOR DIAMETER OF SPLINE ABOUT 0.980''. TO USE THE SONNAX HUBS IN THESE EARLY UNITS A... MSRP: Now: $158.22 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Rear Unit Endplay Shim | Sonnax | .005'' | 10-Pack TH400 TH425 4L80E 4L85E Rear Unit Endplay Shim | 0.005'' Thick Sonnax Part Number: 34006-05 NO TOOLING REQUIRED Sonnax offers two solutions for excessive endplay in GM TH400, TH425, 4L80-E and 4L85-E... MSRP: Now: $9.95 Currently Out of Stock Quick view Sonnax 4L80E Wiring Harness Connector Bracket (Late Style Only) 4L80-E, 4L85-E Wiring Harness Connector BracketPart No. 34998-01K FITS LATE STYLE CONNECTOR ONLY!! It is common for one of the three plastic retention tabs to break on the wiring harness... MSRP: Now: $7.95 Add to Cart Quick view Sonnax 4R100 AX4N E4OD Line Pressure Modulator Plunger Valve Kit (XHD .500") - Sonnax Line Pressure Modulator Plunger Valve Kit Part No. 96948-05K Extreme heavy duty, .500" dia. Some E4OD, 4R100 and AX4N transmissions have soft 1-2 or 2-3 shifts, intermittent harsh shifts or poor... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4R100 E4OD Bore Sizing Tool 4R100, E4OD Bore Sizing ToolPart No. 36948-12 Sonnax bore sizing tool 36948-12 smooths and deburrs accumulator control valve bores to permit salvage of accumulator bodies. This tool allows... MSRP: Now: $50.00 Add to Cart Quick view Sonnax 4R100 E4OD Center Support Ball Bearing (1995-UP) 4R100, E4OD Center Support Ball BearingPart No. 96423-01 The 96423-01 Center Support Ball Bearing is an OE equivalent replacement for damaged and worn center support ball bearings in the... MSRP: Now: $16.95 Add to Cart Quick view Sonnax 4R100 Sonnax Shift Performance Pack 4R100 Performance PackPart No. HP-4R100-01 Tooling Needed: 36948-12 (Recommended) T36008A (Recommended) Sonnax Performance Pack HP-4R100-01 offers innovative, heavy-duty... MSRP: Now: $224.35 Add to Cart Quick view Sonnax 4R100 TCC Control Plunger Valve Kit (PWM) Sonnax 4R100 TCC Control Plunger Valve KitPart No. 36424-08K Fits PWM units only. Ford 4R100 PWM units use a plunger valve assembly and coil spring to cushion the TCC control valve. That assembly uses... MSRP: Now: $31.65 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-01K OE Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse, poor... MSRP: Now: $38.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing Sonnax Part Number: 56001X NOTE: Finish-in-place style bushings requires advanced machining to ensure proper ID and... MSRP: Now: $23.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD, C3 Reverse Servo Sleeve KitPart No. 56532-01K The reverse servo bore found on the case of listed Ford transmissions can become scored... MSRP: Now: $34.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS6 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $23.95 Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS8 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $24.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Relief ValvePart No. 10000-02K High radius Package Quantity: 10 Sonnax offers relief valve 10000-01K to replace the... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin Sonnax Part Number: 56947-11 L-shaped 0.650'' Length 0.072'' Diameter PACKAGE CONTAINS Retaining Pin (10) SYMPTOMS Lost or damaged component MSRP: Now: $11.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-03K Increased Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse,... MSRP: Now: $45.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Elevated Pressure Main Pressure Regulator SpringPart No. 56947-17 Package Quantity: 20 The OE springs in many Ford transmissions wear or become... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit Sonnax Part Number: 37947-11K TOOLING REQUIRED 37947-TL11 Forward Modulation Bore EPC (electronic pressure control) is the most critical... MSRP: Now: $158.04 Add to Cart Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Details Sonnax 4R100 AX4N E4OD Line Pressure Modulator Plunger Valve Kit (XHD .500") - Sonnax MSRP: Now: $33.95 Add to Cart Quick view Details Sonnax 4R100 E4OD Bore Sizing Tool MSRP: Now: $50.00 Add to Cart Quick view Details Sonnax 4R100 E4OD Center Support Ball Bearing (1995-UP) MSRP: Now: $16.95 Add to Cart Quick view Details Sonnax 4R100 Sonnax Shift Performance Pack MSRP: Now: $224.35 Add to Cart Quick view Details Sonnax 4R100 TCC Control Plunger Valve Kit (PWM) Sonnax MSRP: Now: $31.65 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax MSRP: Now: $38.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack MSRP: Now: $23.16 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax MSRP: Now: $34.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax MSRP: Now: $23.95 Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax MSRP: Now: $24.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack MSRP: Now: $11.16 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax MSRP: Now: $45.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax MSRP: Now: $158.04 Add to Cart Quick view Sonnax 4L80E TH400 Heavy Duty Forward Clutch Hub | Sonnax 4L80E TH400 Heavy Duty Forward Clutch Hub NOT COMPATIBLE WITH 1964-1966 TH400 MAIN SHAFTS WITH MAJOR DIAMETER OF SPLINE ABOUT 0.980''. TO USE THE SONNAX HUBS INT HESE EARLY UNITS A 1967-LATE MAIN... MSRP: Now: $134.95 Add to Cart Quick view Sonnax 4L80E TH400 Output & Reaction Planetary Rebuild Kit (1969-1998) Planetary Rebuild KitPart No. 34875RK Output & reaction planetaries, '69–'98 with .750" wide pinion gears Contents Pinion Pins (4) Pinion Rollers (72) Pinion Washers (8) Round... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit | Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit NOT COMPATIBLE WITH 1964-1966 TH400 MAIN SHAFTS WITH MAJOR DIAMETER OF SPLINE ABOUT 0.980''. TO USE THE SONNAX HUBS IN THESE EARLY UNITS A... MSRP: Now: $158.22 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Rear Unit Endplay Shim | Sonnax | .005'' | 10-Pack TH400 TH425 4L80E 4L85E Rear Unit Endplay Shim | 0.005'' Thick Sonnax Part Number: 34006-05 NO TOOLING REQUIRED Sonnax offers two solutions for excessive endplay in GM TH400, TH425, 4L80-E and 4L85-E... MSRP: Now: $9.95 Currently Out of Stock Quick view Sonnax 4L80E Wiring Harness Connector Bracket (Late Style Only) 4L80-E, 4L85-E Wiring Harness Connector BracketPart No. 34998-01K FITS LATE STYLE CONNECTOR ONLY!! It is common for one of the three plastic retention tabs to break on the wiring harness... MSRP: Now: $7.95 Add to Cart Quick view Sonnax 4R100 AX4N E4OD Line Pressure Modulator Plunger Valve Kit (XHD .500") - Sonnax Line Pressure Modulator Plunger Valve Kit Part No. 96948-05K Extreme heavy duty, .500" dia. Some E4OD, 4R100 and AX4N transmissions have soft 1-2 or 2-3 shifts, intermittent harsh shifts or poor... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4R100 E4OD Bore Sizing Tool 4R100, E4OD Bore Sizing ToolPart No. 36948-12 Sonnax bore sizing tool 36948-12 smooths and deburrs accumulator control valve bores to permit salvage of accumulator bodies. This tool allows... MSRP: Now: $50.00 Add to Cart Quick view Sonnax 4R100 E4OD Center Support Ball Bearing (1995-UP) 4R100, E4OD Center Support Ball BearingPart No. 96423-01 The 96423-01 Center Support Ball Bearing is an OE equivalent replacement for damaged and worn center support ball bearings in the... MSRP: Now: $16.95 Add to Cart Quick view Sonnax 4R100 Sonnax Shift Performance Pack 4R100 Performance PackPart No. HP-4R100-01 Tooling Needed: 36948-12 (Recommended) T36008A (Recommended) Sonnax Performance Pack HP-4R100-01 offers innovative, heavy-duty... MSRP: Now: $224.35 Add to Cart Quick view Sonnax 4R100 TCC Control Plunger Valve Kit (PWM) Sonnax 4R100 TCC Control Plunger Valve KitPart No. 36424-08K Fits PWM units only. Ford 4R100 PWM units use a plunger valve assembly and coil spring to cushion the TCC control valve. That assembly uses... MSRP: Now: $31.65 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-01K OE Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse, poor... MSRP: Now: $38.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing Sonnax Part Number: 56001X NOTE: Finish-in-place style bushings requires advanced machining to ensure proper ID and... MSRP: Now: $23.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD, C3 Reverse Servo Sleeve KitPart No. 56532-01K The reverse servo bore found on the case of listed Ford transmissions can become scored... MSRP: Now: $34.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS6 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $23.95 Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS8 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $24.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Relief ValvePart No. 10000-02K High radius Package Quantity: 10 Sonnax offers relief valve 10000-01K to replace the... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin Sonnax Part Number: 56947-11 L-shaped 0.650'' Length 0.072'' Diameter PACKAGE CONTAINS Retaining Pin (10) SYMPTOMS Lost or damaged component MSRP: Now: $11.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-03K Increased Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse,... MSRP: Now: $45.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Elevated Pressure Main Pressure Regulator SpringPart No. 56947-17 Package Quantity: 20 The OE springs in many Ford transmissions wear or become... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit Sonnax Part Number: 37947-11K TOOLING REQUIRED 37947-TL11 Forward Modulation Bore EPC (electronic pressure control) is the most critical... MSRP: Now: $158.04 Add to Cart Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Details Sonnax 4R100 E4OD Bore Sizing Tool MSRP: Now: $50.00 Add to Cart Quick view Details Sonnax 4R100 E4OD Center Support Ball Bearing (1995-UP) MSRP: Now: $16.95 Add to Cart Quick view Details Sonnax 4R100 Sonnax Shift Performance Pack MSRP: Now: $224.35 Add to Cart Quick view Details Sonnax 4R100 TCC Control Plunger Valve Kit (PWM) Sonnax MSRP: Now: $31.65 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax MSRP: Now: $38.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack MSRP: Now: $23.16 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax MSRP: Now: $34.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax MSRP: Now: $23.95 Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax MSRP: Now: $24.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack MSRP: Now: $11.16 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax MSRP: Now: $45.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax MSRP: Now: $158.04 Add to Cart Quick view Sonnax 4L80E TH400 Heavy Duty Forward Clutch Hub | Sonnax 4L80E TH400 Heavy Duty Forward Clutch Hub NOT COMPATIBLE WITH 1964-1966 TH400 MAIN SHAFTS WITH MAJOR DIAMETER OF SPLINE ABOUT 0.980''. TO USE THE SONNAX HUBS INT HESE EARLY UNITS A 1967-LATE MAIN... MSRP: Now: $134.95 Add to Cart Quick view Sonnax 4L80E TH400 Output & Reaction Planetary Rebuild Kit (1969-1998) Planetary Rebuild KitPart No. 34875RK Output & reaction planetaries, '69–'98 with .750" wide pinion gears Contents Pinion Pins (4) Pinion Rollers (72) Pinion Washers (8) Round... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit | Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit NOT COMPATIBLE WITH 1964-1966 TH400 MAIN SHAFTS WITH MAJOR DIAMETER OF SPLINE ABOUT 0.980''. TO USE THE SONNAX HUBS IN THESE EARLY UNITS A... MSRP: Now: $158.22 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Rear Unit Endplay Shim | Sonnax | .005'' | 10-Pack TH400 TH425 4L80E 4L85E Rear Unit Endplay Shim | 0.005'' Thick Sonnax Part Number: 34006-05 NO TOOLING REQUIRED Sonnax offers two solutions for excessive endplay in GM TH400, TH425, 4L80-E and 4L85-E... MSRP: Now: $9.95 Currently Out of Stock Quick view Sonnax 4L80E Wiring Harness Connector Bracket (Late Style Only) 4L80-E, 4L85-E Wiring Harness Connector BracketPart No. 34998-01K FITS LATE STYLE CONNECTOR ONLY!! It is common for one of the three plastic retention tabs to break on the wiring harness... MSRP: Now: $7.95 Add to Cart Quick view Sonnax 4R100 AX4N E4OD Line Pressure Modulator Plunger Valve Kit (XHD .500") - Sonnax Line Pressure Modulator Plunger Valve Kit Part No. 96948-05K Extreme heavy duty, .500" dia. Some E4OD, 4R100 and AX4N transmissions have soft 1-2 or 2-3 shifts, intermittent harsh shifts or poor... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4R100 E4OD Bore Sizing Tool 4R100, E4OD Bore Sizing ToolPart No. 36948-12 Sonnax bore sizing tool 36948-12 smooths and deburrs accumulator control valve bores to permit salvage of accumulator bodies. This tool allows... MSRP: Now: $50.00 Add to Cart Quick view Sonnax 4R100 E4OD Center Support Ball Bearing (1995-UP) 4R100, E4OD Center Support Ball BearingPart No. 96423-01 The 96423-01 Center Support Ball Bearing is an OE equivalent replacement for damaged and worn center support ball bearings in the... MSRP: Now: $16.95 Add to Cart Quick view Sonnax 4R100 Sonnax Shift Performance Pack 4R100 Performance PackPart No. HP-4R100-01 Tooling Needed: 36948-12 (Recommended) T36008A (Recommended) Sonnax Performance Pack HP-4R100-01 offers innovative, heavy-duty... MSRP: Now: $224.35 Add to Cart Quick view Sonnax 4R100 TCC Control Plunger Valve Kit (PWM) Sonnax 4R100 TCC Control Plunger Valve KitPart No. 36424-08K Fits PWM units only. Ford 4R100 PWM units use a plunger valve assembly and coil spring to cushion the TCC control valve. That assembly uses... MSRP: Now: $31.65 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-01K OE Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse, poor... MSRP: Now: $38.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing Sonnax Part Number: 56001X NOTE: Finish-in-place style bushings requires advanced machining to ensure proper ID and... MSRP: Now: $23.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD, C3 Reverse Servo Sleeve KitPart No. 56532-01K The reverse servo bore found on the case of listed Ford transmissions can become scored... MSRP: Now: $34.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS6 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $23.95 Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS8 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $24.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Relief ValvePart No. 10000-02K High radius Package Quantity: 10 Sonnax offers relief valve 10000-01K to replace the... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin Sonnax Part Number: 56947-11 L-shaped 0.650'' Length 0.072'' Diameter PACKAGE CONTAINS Retaining Pin (10) SYMPTOMS Lost or damaged component MSRP: Now: $11.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-03K Increased Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse,... MSRP: Now: $45.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Elevated Pressure Main Pressure Regulator SpringPart No. 56947-17 Package Quantity: 20 The OE springs in many Ford transmissions wear or become... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit Sonnax Part Number: 37947-11K TOOLING REQUIRED 37947-TL11 Forward Modulation Bore EPC (electronic pressure control) is the most critical... MSRP: Now: $158.04 Add to Cart Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Details Sonnax 4R100 E4OD Center Support Ball Bearing (1995-UP) MSRP: Now: $16.95 Add to Cart Quick view Details Sonnax 4R100 Sonnax Shift Performance Pack MSRP: Now: $224.35 Add to Cart Quick view Details Sonnax 4R100 TCC Control Plunger Valve Kit (PWM) Sonnax MSRP: Now: $31.65 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax MSRP: Now: $38.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack MSRP: Now: $23.16 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax MSRP: Now: $34.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax MSRP: Now: $23.95 Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax MSRP: Now: $24.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack MSRP: Now: $11.16 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax MSRP: Now: $45.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax MSRP: Now: $158.04 Add to Cart Quick view Sonnax 4L80E TH400 Heavy Duty Forward Clutch Hub | Sonnax 4L80E TH400 Heavy Duty Forward Clutch Hub NOT COMPATIBLE WITH 1964-1966 TH400 MAIN SHAFTS WITH MAJOR DIAMETER OF SPLINE ABOUT 0.980''. TO USE THE SONNAX HUBS INT HESE EARLY UNITS A 1967-LATE MAIN... MSRP: Now: $134.95 Add to Cart Quick view Sonnax 4L80E TH400 Output & Reaction Planetary Rebuild Kit (1969-1998) Planetary Rebuild KitPart No. 34875RK Output & reaction planetaries, '69–'98 with .750" wide pinion gears Contents Pinion Pins (4) Pinion Rollers (72) Pinion Washers (8) Round... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit | Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit NOT COMPATIBLE WITH 1964-1966 TH400 MAIN SHAFTS WITH MAJOR DIAMETER OF SPLINE ABOUT 0.980''. TO USE THE SONNAX HUBS IN THESE EARLY UNITS A... MSRP: Now: $158.22 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Rear Unit Endplay Shim | Sonnax | .005'' | 10-Pack TH400 TH425 4L80E 4L85E Rear Unit Endplay Shim | 0.005'' Thick Sonnax Part Number: 34006-05 NO TOOLING REQUIRED Sonnax offers two solutions for excessive endplay in GM TH400, TH425, 4L80-E and 4L85-E... MSRP: Now: $9.95 Currently Out of Stock Quick view Sonnax 4L80E Wiring Harness Connector Bracket (Late Style Only) 4L80-E, 4L85-E Wiring Harness Connector BracketPart No. 34998-01K FITS LATE STYLE CONNECTOR ONLY!! It is common for one of the three plastic retention tabs to break on the wiring harness... MSRP: Now: $7.95 Add to Cart Quick view Sonnax 4R100 AX4N E4OD Line Pressure Modulator Plunger Valve Kit (XHD .500") - Sonnax Line Pressure Modulator Plunger Valve Kit Part No. 96948-05K Extreme heavy duty, .500" dia. Some E4OD, 4R100 and AX4N transmissions have soft 1-2 or 2-3 shifts, intermittent harsh shifts or poor... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4R100 E4OD Bore Sizing Tool 4R100, E4OD Bore Sizing ToolPart No. 36948-12 Sonnax bore sizing tool 36948-12 smooths and deburrs accumulator control valve bores to permit salvage of accumulator bodies. This tool allows... MSRP: Now: $50.00 Add to Cart Quick view Sonnax 4R100 E4OD Center Support Ball Bearing (1995-UP) 4R100, E4OD Center Support Ball BearingPart No. 96423-01 The 96423-01 Center Support Ball Bearing is an OE equivalent replacement for damaged and worn center support ball bearings in the... MSRP: Now: $16.95 Add to Cart Quick view Sonnax 4R100 Sonnax Shift Performance Pack 4R100 Performance PackPart No. HP-4R100-01 Tooling Needed: 36948-12 (Recommended) T36008A (Recommended) Sonnax Performance Pack HP-4R100-01 offers innovative, heavy-duty... MSRP: Now: $224.35 Add to Cart Quick view Sonnax 4R100 TCC Control Plunger Valve Kit (PWM) Sonnax 4R100 TCC Control Plunger Valve KitPart No. 36424-08K Fits PWM units only. Ford 4R100 PWM units use a plunger valve assembly and coil spring to cushion the TCC control valve. That assembly uses... MSRP: Now: $31.65 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-01K OE Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse, poor... MSRP: Now: $38.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing Sonnax Part Number: 56001X NOTE: Finish-in-place style bushings requires advanced machining to ensure proper ID and... MSRP: Now: $23.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD, C3 Reverse Servo Sleeve KitPart No. 56532-01K The reverse servo bore found on the case of listed Ford transmissions can become scored... MSRP: Now: $34.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS6 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $23.95 Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS8 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $24.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Relief ValvePart No. 10000-02K High radius Package Quantity: 10 Sonnax offers relief valve 10000-01K to replace the... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin Sonnax Part Number: 56947-11 L-shaped 0.650'' Length 0.072'' Diameter PACKAGE CONTAINS Retaining Pin (10) SYMPTOMS Lost or damaged component MSRP: Now: $11.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-03K Increased Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse,... MSRP: Now: $45.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Elevated Pressure Main Pressure Regulator SpringPart No. 56947-17 Package Quantity: 20 The OE springs in many Ford transmissions wear or become... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit Sonnax Part Number: 37947-11K TOOLING REQUIRED 37947-TL11 Forward Modulation Bore EPC (electronic pressure control) is the most critical... MSRP: Now: $158.04 Add to Cart Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Details Sonnax 4R100 Sonnax Shift Performance Pack MSRP: Now: $224.35 Add to Cart Quick view Details Sonnax 4R100 TCC Control Plunger Valve Kit (PWM) Sonnax MSRP: Now: $31.65 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax MSRP: Now: $38.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack MSRP: Now: $23.16 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax MSRP: Now: $34.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax MSRP: Now: $23.95 Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax MSRP: Now: $24.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack MSRP: Now: $11.16 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax MSRP: Now: $45.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax MSRP: Now: $158.04 Add to Cart Quick view Sonnax 4L80E TH400 Heavy Duty Forward Clutch Hub | Sonnax 4L80E TH400 Heavy Duty Forward Clutch Hub NOT COMPATIBLE WITH 1964-1966 TH400 MAIN SHAFTS WITH MAJOR DIAMETER OF SPLINE ABOUT 0.980''. TO USE THE SONNAX HUBS INT HESE EARLY UNITS A 1967-LATE MAIN... MSRP: Now: $134.95 Add to Cart Quick view Sonnax 4L80E TH400 Output & Reaction Planetary Rebuild Kit (1969-1998) Planetary Rebuild KitPart No. 34875RK Output & reaction planetaries, '69–'98 with .750" wide pinion gears Contents Pinion Pins (4) Pinion Rollers (72) Pinion Washers (8) Round... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit | Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit NOT COMPATIBLE WITH 1964-1966 TH400 MAIN SHAFTS WITH MAJOR DIAMETER OF SPLINE ABOUT 0.980''. TO USE THE SONNAX HUBS IN THESE EARLY UNITS A... MSRP: Now: $158.22 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Rear Unit Endplay Shim | Sonnax | .005'' | 10-Pack TH400 TH425 4L80E 4L85E Rear Unit Endplay Shim | 0.005'' Thick Sonnax Part Number: 34006-05 NO TOOLING REQUIRED Sonnax offers two solutions for excessive endplay in GM TH400, TH425, 4L80-E and 4L85-E... MSRP: Now: $9.95 Currently Out of Stock Quick view Sonnax 4L80E Wiring Harness Connector Bracket (Late Style Only) 4L80-E, 4L85-E Wiring Harness Connector BracketPart No. 34998-01K FITS LATE STYLE CONNECTOR ONLY!! It is common for one of the three plastic retention tabs to break on the wiring harness... MSRP: Now: $7.95 Add to Cart Quick view Sonnax 4R100 AX4N E4OD Line Pressure Modulator Plunger Valve Kit (XHD .500") - Sonnax Line Pressure Modulator Plunger Valve Kit Part No. 96948-05K Extreme heavy duty, .500" dia. Some E4OD, 4R100 and AX4N transmissions have soft 1-2 or 2-3 shifts, intermittent harsh shifts or poor... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4R100 E4OD Bore Sizing Tool 4R100, E4OD Bore Sizing ToolPart No. 36948-12 Sonnax bore sizing tool 36948-12 smooths and deburrs accumulator control valve bores to permit salvage of accumulator bodies. This tool allows... MSRP: Now: $50.00 Add to Cart Quick view Sonnax 4R100 E4OD Center Support Ball Bearing (1995-UP) 4R100, E4OD Center Support Ball BearingPart No. 96423-01 The 96423-01 Center Support Ball Bearing is an OE equivalent replacement for damaged and worn center support ball bearings in the... MSRP: Now: $16.95 Add to Cart Quick view Sonnax 4R100 Sonnax Shift Performance Pack 4R100 Performance PackPart No. HP-4R100-01 Tooling Needed: 36948-12 (Recommended) T36008A (Recommended) Sonnax Performance Pack HP-4R100-01 offers innovative, heavy-duty... MSRP: Now: $224.35 Add to Cart Quick view Sonnax 4R100 TCC Control Plunger Valve Kit (PWM) Sonnax 4R100 TCC Control Plunger Valve KitPart No. 36424-08K Fits PWM units only. Ford 4R100 PWM units use a plunger valve assembly and coil spring to cushion the TCC control valve. That assembly uses... MSRP: Now: $31.65 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-01K OE Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse, poor... MSRP: Now: $38.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing Sonnax Part Number: 56001X NOTE: Finish-in-place style bushings requires advanced machining to ensure proper ID and... MSRP: Now: $23.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD, C3 Reverse Servo Sleeve KitPart No. 56532-01K The reverse servo bore found on the case of listed Ford transmissions can become scored... MSRP: Now: $34.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS6 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $23.95 Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS8 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $24.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Relief ValvePart No. 10000-02K High radius Package Quantity: 10 Sonnax offers relief valve 10000-01K to replace the... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin Sonnax Part Number: 56947-11 L-shaped 0.650'' Length 0.072'' Diameter PACKAGE CONTAINS Retaining Pin (10) SYMPTOMS Lost or damaged component MSRP: Now: $11.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-03K Increased Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse,... MSRP: Now: $45.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Elevated Pressure Main Pressure Regulator SpringPart No. 56947-17 Package Quantity: 20 The OE springs in many Ford transmissions wear or become... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit Sonnax Part Number: 37947-11K TOOLING REQUIRED 37947-TL11 Forward Modulation Bore EPC (electronic pressure control) is the most critical... MSRP: Now: $158.04 Add to Cart Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Details Sonnax 4R100 TCC Control Plunger Valve Kit (PWM) Sonnax MSRP: Now: $31.65 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax MSRP: Now: $38.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack MSRP: Now: $23.16 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax MSRP: Now: $34.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax MSRP: Now: $23.95 Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax MSRP: Now: $24.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack MSRP: Now: $11.16 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax MSRP: Now: $45.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax MSRP: Now: $158.04 Add to Cart Quick view Sonnax 4L80E TH400 Heavy Duty Forward Clutch Hub | Sonnax 4L80E TH400 Heavy Duty Forward Clutch Hub NOT COMPATIBLE WITH 1964-1966 TH400 MAIN SHAFTS WITH MAJOR DIAMETER OF SPLINE ABOUT 0.980''. TO USE THE SONNAX HUBS INT HESE EARLY UNITS A 1967-LATE MAIN... MSRP: Now: $134.95 Add to Cart Quick view Sonnax 4L80E TH400 Output & Reaction Planetary Rebuild Kit (1969-1998) Planetary Rebuild KitPart No. 34875RK Output & reaction planetaries, '69–'98 with .750" wide pinion gears Contents Pinion Pins (4) Pinion Rollers (72) Pinion Washers (8) Round... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit | Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit NOT COMPATIBLE WITH 1964-1966 TH400 MAIN SHAFTS WITH MAJOR DIAMETER OF SPLINE ABOUT 0.980''. TO USE THE SONNAX HUBS IN THESE EARLY UNITS A... MSRP: Now: $158.22 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Rear Unit Endplay Shim | Sonnax | .005'' | 10-Pack TH400 TH425 4L80E 4L85E Rear Unit Endplay Shim | 0.005'' Thick Sonnax Part Number: 34006-05 NO TOOLING REQUIRED Sonnax offers two solutions for excessive endplay in GM TH400, TH425, 4L80-E and 4L85-E... MSRP: Now: $9.95 Currently Out of Stock Quick view Sonnax 4L80E Wiring Harness Connector Bracket (Late Style Only) 4L80-E, 4L85-E Wiring Harness Connector BracketPart No. 34998-01K FITS LATE STYLE CONNECTOR ONLY!! It is common for one of the three plastic retention tabs to break on the wiring harness... MSRP: Now: $7.95 Add to Cart Quick view Sonnax 4R100 AX4N E4OD Line Pressure Modulator Plunger Valve Kit (XHD .500") - Sonnax Line Pressure Modulator Plunger Valve Kit Part No. 96948-05K Extreme heavy duty, .500" dia. Some E4OD, 4R100 and AX4N transmissions have soft 1-2 or 2-3 shifts, intermittent harsh shifts or poor... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4R100 E4OD Bore Sizing Tool 4R100, E4OD Bore Sizing ToolPart No. 36948-12 Sonnax bore sizing tool 36948-12 smooths and deburrs accumulator control valve bores to permit salvage of accumulator bodies. This tool allows... MSRP: Now: $50.00 Add to Cart Quick view Sonnax 4R100 E4OD Center Support Ball Bearing (1995-UP) 4R100, E4OD Center Support Ball BearingPart No. 96423-01 The 96423-01 Center Support Ball Bearing is an OE equivalent replacement for damaged and worn center support ball bearings in the... MSRP: Now: $16.95 Add to Cart Quick view Sonnax 4R100 Sonnax Shift Performance Pack 4R100 Performance PackPart No. HP-4R100-01 Tooling Needed: 36948-12 (Recommended) T36008A (Recommended) Sonnax Performance Pack HP-4R100-01 offers innovative, heavy-duty... MSRP: Now: $224.35 Add to Cart Quick view Sonnax 4R100 TCC Control Plunger Valve Kit (PWM) Sonnax 4R100 TCC Control Plunger Valve KitPart No. 36424-08K Fits PWM units only. Ford 4R100 PWM units use a plunger valve assembly and coil spring to cushion the TCC control valve. That assembly uses... MSRP: Now: $31.65 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-01K OE Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse, poor... MSRP: Now: $38.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing Sonnax Part Number: 56001X NOTE: Finish-in-place style bushings requires advanced machining to ensure proper ID and... MSRP: Now: $23.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD, C3 Reverse Servo Sleeve KitPart No. 56532-01K The reverse servo bore found on the case of listed Ford transmissions can become scored... MSRP: Now: $34.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS6 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $23.95 Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS8 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $24.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Relief ValvePart No. 10000-02K High radius Package Quantity: 10 Sonnax offers relief valve 10000-01K to replace the... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin Sonnax Part Number: 56947-11 L-shaped 0.650'' Length 0.072'' Diameter PACKAGE CONTAINS Retaining Pin (10) SYMPTOMS Lost or damaged component MSRP: Now: $11.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-03K Increased Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse,... MSRP: Now: $45.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Elevated Pressure Main Pressure Regulator SpringPart No. 56947-17 Package Quantity: 20 The OE springs in many Ford transmissions wear or become... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit Sonnax Part Number: 37947-11K TOOLING REQUIRED 37947-TL11 Forward Modulation Bore EPC (electronic pressure control) is the most critical... MSRP: Now: $158.04 Add to Cart Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax MSRP: Now: $38.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack MSRP: Now: $23.16 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax MSRP: Now: $34.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax MSRP: Now: $23.95 Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax MSRP: Now: $24.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack MSRP: Now: $11.16 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax MSRP: Now: $45.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax MSRP: Now: $158.04 Add to Cart Quick view Sonnax 4L80E TH400 Heavy Duty Forward Clutch Hub | Sonnax 4L80E TH400 Heavy Duty Forward Clutch Hub NOT COMPATIBLE WITH 1964-1966 TH400 MAIN SHAFTS WITH MAJOR DIAMETER OF SPLINE ABOUT 0.980''. TO USE THE SONNAX HUBS INT HESE EARLY UNITS A 1967-LATE MAIN... MSRP: Now: $134.95 Add to Cart Quick view Sonnax 4L80E TH400 Output & Reaction Planetary Rebuild Kit (1969-1998) Planetary Rebuild KitPart No. 34875RK Output & reaction planetaries, '69–'98 with .750" wide pinion gears Contents Pinion Pins (4) Pinion Rollers (72) Pinion Washers (8) Round... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit | Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit NOT COMPATIBLE WITH 1964-1966 TH400 MAIN SHAFTS WITH MAJOR DIAMETER OF SPLINE ABOUT 0.980''. TO USE THE SONNAX HUBS IN THESE EARLY UNITS A... MSRP: Now: $158.22 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Rear Unit Endplay Shim | Sonnax | .005'' | 10-Pack TH400 TH425 4L80E 4L85E Rear Unit Endplay Shim | 0.005'' Thick Sonnax Part Number: 34006-05 NO TOOLING REQUIRED Sonnax offers two solutions for excessive endplay in GM TH400, TH425, 4L80-E and 4L85-E... MSRP: Now: $9.95 Currently Out of Stock Quick view Sonnax 4L80E Wiring Harness Connector Bracket (Late Style Only) 4L80-E, 4L85-E Wiring Harness Connector BracketPart No. 34998-01K FITS LATE STYLE CONNECTOR ONLY!! It is common for one of the three plastic retention tabs to break on the wiring harness... MSRP: Now: $7.95 Add to Cart Quick view Sonnax 4R100 AX4N E4OD Line Pressure Modulator Plunger Valve Kit (XHD .500") - Sonnax Line Pressure Modulator Plunger Valve Kit Part No. 96948-05K Extreme heavy duty, .500" dia. Some E4OD, 4R100 and AX4N transmissions have soft 1-2 or 2-3 shifts, intermittent harsh shifts or poor... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4R100 E4OD Bore Sizing Tool 4R100, E4OD Bore Sizing ToolPart No. 36948-12 Sonnax bore sizing tool 36948-12 smooths and deburrs accumulator control valve bores to permit salvage of accumulator bodies. This tool allows... MSRP: Now: $50.00 Add to Cart Quick view Sonnax 4R100 E4OD Center Support Ball Bearing (1995-UP) 4R100, E4OD Center Support Ball BearingPart No. 96423-01 The 96423-01 Center Support Ball Bearing is an OE equivalent replacement for damaged and worn center support ball bearings in the... MSRP: Now: $16.95 Add to Cart Quick view Sonnax 4R100 Sonnax Shift Performance Pack 4R100 Performance PackPart No. HP-4R100-01 Tooling Needed: 36948-12 (Recommended) T36008A (Recommended) Sonnax Performance Pack HP-4R100-01 offers innovative, heavy-duty... MSRP: Now: $224.35 Add to Cart Quick view Sonnax 4R100 TCC Control Plunger Valve Kit (PWM) Sonnax 4R100 TCC Control Plunger Valve KitPart No. 36424-08K Fits PWM units only. Ford 4R100 PWM units use a plunger valve assembly and coil spring to cushion the TCC control valve. That assembly uses... MSRP: Now: $31.65 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-01K OE Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse, poor... MSRP: Now: $38.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing Sonnax Part Number: 56001X NOTE: Finish-in-place style bushings requires advanced machining to ensure proper ID and... MSRP: Now: $23.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD, C3 Reverse Servo Sleeve KitPart No. 56532-01K The reverse servo bore found on the case of listed Ford transmissions can become scored... MSRP: Now: $34.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS6 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $23.95 Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS8 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $24.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Relief ValvePart No. 10000-02K High radius Package Quantity: 10 Sonnax offers relief valve 10000-01K to replace the... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin Sonnax Part Number: 56947-11 L-shaped 0.650'' Length 0.072'' Diameter PACKAGE CONTAINS Retaining Pin (10) SYMPTOMS Lost or damaged component MSRP: Now: $11.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-03K Increased Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse,... MSRP: Now: $45.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Elevated Pressure Main Pressure Regulator SpringPart No. 56947-17 Package Quantity: 20 The OE springs in many Ford transmissions wear or become... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit Sonnax Part Number: 37947-11K TOOLING REQUIRED 37947-TL11 Forward Modulation Bore EPC (electronic pressure control) is the most critical... MSRP: Now: $158.04 Add to Cart Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack MSRP: Now: $23.16 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax MSRP: Now: $34.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax MSRP: Now: $23.95 Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax MSRP: Now: $24.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack MSRP: Now: $11.16 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax MSRP: Now: $45.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax MSRP: Now: $158.04 Add to Cart Quick view Sonnax 4L80E TH400 Heavy Duty Forward Clutch Hub | Sonnax 4L80E TH400 Heavy Duty Forward Clutch Hub NOT COMPATIBLE WITH 1964-1966 TH400 MAIN SHAFTS WITH MAJOR DIAMETER OF SPLINE ABOUT 0.980''. TO USE THE SONNAX HUBS INT HESE EARLY UNITS A 1967-LATE MAIN... MSRP: Now: $134.95 Add to Cart Quick view Sonnax 4L80E TH400 Output & Reaction Planetary Rebuild Kit (1969-1998) Planetary Rebuild KitPart No. 34875RK Output & reaction planetaries, '69–'98 with .750" wide pinion gears Contents Pinion Pins (4) Pinion Rollers (72) Pinion Washers (8) Round... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit | Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit NOT COMPATIBLE WITH 1964-1966 TH400 MAIN SHAFTS WITH MAJOR DIAMETER OF SPLINE ABOUT 0.980''. TO USE THE SONNAX HUBS IN THESE EARLY UNITS A... MSRP: Now: $158.22 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Rear Unit Endplay Shim | Sonnax | .005'' | 10-Pack TH400 TH425 4L80E 4L85E Rear Unit Endplay Shim | 0.005'' Thick Sonnax Part Number: 34006-05 NO TOOLING REQUIRED Sonnax offers two solutions for excessive endplay in GM TH400, TH425, 4L80-E and 4L85-E... MSRP: Now: $9.95 Currently Out of Stock Quick view Sonnax 4L80E Wiring Harness Connector Bracket (Late Style Only) 4L80-E, 4L85-E Wiring Harness Connector BracketPart No. 34998-01K FITS LATE STYLE CONNECTOR ONLY!! It is common for one of the three plastic retention tabs to break on the wiring harness... MSRP: Now: $7.95 Add to Cart Quick view Sonnax 4R100 AX4N E4OD Line Pressure Modulator Plunger Valve Kit (XHD .500") - Sonnax Line Pressure Modulator Plunger Valve Kit Part No. 96948-05K Extreme heavy duty, .500" dia. Some E4OD, 4R100 and AX4N transmissions have soft 1-2 or 2-3 shifts, intermittent harsh shifts or poor... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4R100 E4OD Bore Sizing Tool 4R100, E4OD Bore Sizing ToolPart No. 36948-12 Sonnax bore sizing tool 36948-12 smooths and deburrs accumulator control valve bores to permit salvage of accumulator bodies. This tool allows... MSRP: Now: $50.00 Add to Cart Quick view Sonnax 4R100 E4OD Center Support Ball Bearing (1995-UP) 4R100, E4OD Center Support Ball BearingPart No. 96423-01 The 96423-01 Center Support Ball Bearing is an OE equivalent replacement for damaged and worn center support ball bearings in the... MSRP: Now: $16.95 Add to Cart Quick view Sonnax 4R100 Sonnax Shift Performance Pack 4R100 Performance PackPart No. HP-4R100-01 Tooling Needed: 36948-12 (Recommended) T36008A (Recommended) Sonnax Performance Pack HP-4R100-01 offers innovative, heavy-duty... MSRP: Now: $224.35 Add to Cart Quick view Sonnax 4R100 TCC Control Plunger Valve Kit (PWM) Sonnax 4R100 TCC Control Plunger Valve KitPart No. 36424-08K Fits PWM units only. Ford 4R100 PWM units use a plunger valve assembly and coil spring to cushion the TCC control valve. That assembly uses... MSRP: Now: $31.65 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-01K OE Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse, poor... MSRP: Now: $38.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing Sonnax Part Number: 56001X NOTE: Finish-in-place style bushings requires advanced machining to ensure proper ID and... MSRP: Now: $23.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD, C3 Reverse Servo Sleeve KitPart No. 56532-01K The reverse servo bore found on the case of listed Ford transmissions can become scored... MSRP: Now: $34.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS6 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $23.95 Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS8 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $24.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Relief ValvePart No. 10000-02K High radius Package Quantity: 10 Sonnax offers relief valve 10000-01K to replace the... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin Sonnax Part Number: 56947-11 L-shaped 0.650'' Length 0.072'' Diameter PACKAGE CONTAINS Retaining Pin (10) SYMPTOMS Lost or damaged component MSRP: Now: $11.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-03K Increased Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse,... MSRP: Now: $45.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Elevated Pressure Main Pressure Regulator SpringPart No. 56947-17 Package Quantity: 20 The OE springs in many Ford transmissions wear or become... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit Sonnax Part Number: 37947-11K TOOLING REQUIRED 37947-TL11 Forward Modulation Bore EPC (electronic pressure control) is the most critical... MSRP: Now: $158.04 Add to Cart Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax MSRP: Now: $34.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax MSRP: Now: $23.95 Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax MSRP: Now: $24.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack MSRP: Now: $11.16 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax MSRP: Now: $45.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax MSRP: Now: $158.04 Add to Cart Quick view Sonnax 4L80E TH400 Heavy Duty Forward Clutch Hub | Sonnax 4L80E TH400 Heavy Duty Forward Clutch Hub NOT COMPATIBLE WITH 1964-1966 TH400 MAIN SHAFTS WITH MAJOR DIAMETER OF SPLINE ABOUT 0.980''. TO USE THE SONNAX HUBS INT HESE EARLY UNITS A 1967-LATE MAIN... MSRP: Now: $134.95 Add to Cart Quick view Sonnax 4L80E TH400 Output & Reaction Planetary Rebuild Kit (1969-1998) Planetary Rebuild KitPart No. 34875RK Output & reaction planetaries, '69–'98 with .750" wide pinion gears Contents Pinion Pins (4) Pinion Rollers (72) Pinion Washers (8) Round... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit | Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit NOT COMPATIBLE WITH 1964-1966 TH400 MAIN SHAFTS WITH MAJOR DIAMETER OF SPLINE ABOUT 0.980''. TO USE THE SONNAX HUBS IN THESE EARLY UNITS A... MSRP: Now: $158.22 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Rear Unit Endplay Shim | Sonnax | .005'' | 10-Pack TH400 TH425 4L80E 4L85E Rear Unit Endplay Shim | 0.005'' Thick Sonnax Part Number: 34006-05 NO TOOLING REQUIRED Sonnax offers two solutions for excessive endplay in GM TH400, TH425, 4L80-E and 4L85-E... MSRP: Now: $9.95 Currently Out of Stock Quick view Sonnax 4L80E Wiring Harness Connector Bracket (Late Style Only) 4L80-E, 4L85-E Wiring Harness Connector BracketPart No. 34998-01K FITS LATE STYLE CONNECTOR ONLY!! It is common for one of the three plastic retention tabs to break on the wiring harness... MSRP: Now: $7.95 Add to Cart Quick view Sonnax 4R100 AX4N E4OD Line Pressure Modulator Plunger Valve Kit (XHD .500") - Sonnax Line Pressure Modulator Plunger Valve Kit Part No. 96948-05K Extreme heavy duty, .500" dia. Some E4OD, 4R100 and AX4N transmissions have soft 1-2 or 2-3 shifts, intermittent harsh shifts or poor... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4R100 E4OD Bore Sizing Tool 4R100, E4OD Bore Sizing ToolPart No. 36948-12 Sonnax bore sizing tool 36948-12 smooths and deburrs accumulator control valve bores to permit salvage of accumulator bodies. This tool allows... MSRP: Now: $50.00 Add to Cart Quick view Sonnax 4R100 E4OD Center Support Ball Bearing (1995-UP) 4R100, E4OD Center Support Ball BearingPart No. 96423-01 The 96423-01 Center Support Ball Bearing is an OE equivalent replacement for damaged and worn center support ball bearings in the... MSRP: Now: $16.95 Add to Cart Quick view Sonnax 4R100 Sonnax Shift Performance Pack 4R100 Performance PackPart No. HP-4R100-01 Tooling Needed: 36948-12 (Recommended) T36008A (Recommended) Sonnax Performance Pack HP-4R100-01 offers innovative, heavy-duty... MSRP: Now: $224.35 Add to Cart Quick view Sonnax 4R100 TCC Control Plunger Valve Kit (PWM) Sonnax 4R100 TCC Control Plunger Valve KitPart No. 36424-08K Fits PWM units only. Ford 4R100 PWM units use a plunger valve assembly and coil spring to cushion the TCC control valve. That assembly uses... MSRP: Now: $31.65 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-01K OE Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse, poor... MSRP: Now: $38.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing Sonnax Part Number: 56001X NOTE: Finish-in-place style bushings requires advanced machining to ensure proper ID and... MSRP: Now: $23.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD, C3 Reverse Servo Sleeve KitPart No. 56532-01K The reverse servo bore found on the case of listed Ford transmissions can become scored... MSRP: Now: $34.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS6 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $23.95 Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS8 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $24.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Relief ValvePart No. 10000-02K High radius Package Quantity: 10 Sonnax offers relief valve 10000-01K to replace the... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin Sonnax Part Number: 56947-11 L-shaped 0.650'' Length 0.072'' Diameter PACKAGE CONTAINS Retaining Pin (10) SYMPTOMS Lost or damaged component MSRP: Now: $11.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-03K Increased Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse,... MSRP: Now: $45.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Elevated Pressure Main Pressure Regulator SpringPart No. 56947-17 Package Quantity: 20 The OE springs in many Ford transmissions wear or become... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit Sonnax Part Number: 37947-11K TOOLING REQUIRED 37947-TL11 Forward Modulation Bore EPC (electronic pressure control) is the most critical... MSRP: Now: $158.04 Add to Cart Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax MSRP: Now: $23.95 Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax MSRP: Now: $24.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack MSRP: Now: $11.16 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax MSRP: Now: $45.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax MSRP: Now: $158.04 Add to Cart Quick view Sonnax 4L80E TH400 Heavy Duty Forward Clutch Hub | Sonnax 4L80E TH400 Heavy Duty Forward Clutch Hub NOT COMPATIBLE WITH 1964-1966 TH400 MAIN SHAFTS WITH MAJOR DIAMETER OF SPLINE ABOUT 0.980''. TO USE THE SONNAX HUBS INT HESE EARLY UNITS A 1967-LATE MAIN... MSRP: Now: $134.95 Add to Cart Quick view Sonnax 4L80E TH400 Output & Reaction Planetary Rebuild Kit (1969-1998) Planetary Rebuild KitPart No. 34875RK Output & reaction planetaries, '69–'98 with .750" wide pinion gears Contents Pinion Pins (4) Pinion Rollers (72) Pinion Washers (8) Round... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit | Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit NOT COMPATIBLE WITH 1964-1966 TH400 MAIN SHAFTS WITH MAJOR DIAMETER OF SPLINE ABOUT 0.980''. TO USE THE SONNAX HUBS IN THESE EARLY UNITS A... MSRP: Now: $158.22 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Rear Unit Endplay Shim | Sonnax | .005'' | 10-Pack TH400 TH425 4L80E 4L85E Rear Unit Endplay Shim | 0.005'' Thick Sonnax Part Number: 34006-05 NO TOOLING REQUIRED Sonnax offers two solutions for excessive endplay in GM TH400, TH425, 4L80-E and 4L85-E... MSRP: Now: $9.95 Currently Out of Stock Quick view Sonnax 4L80E Wiring Harness Connector Bracket (Late Style Only) 4L80-E, 4L85-E Wiring Harness Connector BracketPart No. 34998-01K FITS LATE STYLE CONNECTOR ONLY!! It is common for one of the three plastic retention tabs to break on the wiring harness... MSRP: Now: $7.95 Add to Cart Quick view Sonnax 4R100 AX4N E4OD Line Pressure Modulator Plunger Valve Kit (XHD .500") - Sonnax Line Pressure Modulator Plunger Valve Kit Part No. 96948-05K Extreme heavy duty, .500" dia. Some E4OD, 4R100 and AX4N transmissions have soft 1-2 or 2-3 shifts, intermittent harsh shifts or poor... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4R100 E4OD Bore Sizing Tool 4R100, E4OD Bore Sizing ToolPart No. 36948-12 Sonnax bore sizing tool 36948-12 smooths and deburrs accumulator control valve bores to permit salvage of accumulator bodies. This tool allows... MSRP: Now: $50.00 Add to Cart Quick view Sonnax 4R100 E4OD Center Support Ball Bearing (1995-UP) 4R100, E4OD Center Support Ball BearingPart No. 96423-01 The 96423-01 Center Support Ball Bearing is an OE equivalent replacement for damaged and worn center support ball bearings in the... MSRP: Now: $16.95 Add to Cart Quick view Sonnax 4R100 Sonnax Shift Performance Pack 4R100 Performance PackPart No. HP-4R100-01 Tooling Needed: 36948-12 (Recommended) T36008A (Recommended) Sonnax Performance Pack HP-4R100-01 offers innovative, heavy-duty... MSRP: Now: $224.35 Add to Cart Quick view Sonnax 4R100 TCC Control Plunger Valve Kit (PWM) Sonnax 4R100 TCC Control Plunger Valve KitPart No. 36424-08K Fits PWM units only. Ford 4R100 PWM units use a plunger valve assembly and coil spring to cushion the TCC control valve. That assembly uses... MSRP: Now: $31.65 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-01K OE Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse, poor... MSRP: Now: $38.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing Sonnax Part Number: 56001X NOTE: Finish-in-place style bushings requires advanced machining to ensure proper ID and... MSRP: Now: $23.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD, C3 Reverse Servo Sleeve KitPart No. 56532-01K The reverse servo bore found on the case of listed Ford transmissions can become scored... MSRP: Now: $34.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS6 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $23.95 Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS8 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $24.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Relief ValvePart No. 10000-02K High radius Package Quantity: 10 Sonnax offers relief valve 10000-01K to replace the... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin Sonnax Part Number: 56947-11 L-shaped 0.650'' Length 0.072'' Diameter PACKAGE CONTAINS Retaining Pin (10) SYMPTOMS Lost or damaged component MSRP: Now: $11.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-03K Increased Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse,... MSRP: Now: $45.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Elevated Pressure Main Pressure Regulator SpringPart No. 56947-17 Package Quantity: 20 The OE springs in many Ford transmissions wear or become... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit Sonnax Part Number: 37947-11K TOOLING REQUIRED 37947-TL11 Forward Modulation Bore EPC (electronic pressure control) is the most critical... MSRP: Now: $158.04 Add to Cart Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax MSRP: Now: $24.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack MSRP: Now: $11.16 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax MSRP: Now: $45.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax MSRP: Now: $158.04 Add to Cart Quick view Sonnax 4L80E TH400 Heavy Duty Forward Clutch Hub | Sonnax 4L80E TH400 Heavy Duty Forward Clutch Hub NOT COMPATIBLE WITH 1964-1966 TH400 MAIN SHAFTS WITH MAJOR DIAMETER OF SPLINE ABOUT 0.980''. TO USE THE SONNAX HUBS INT HESE EARLY UNITS A 1967-LATE MAIN... MSRP: Now: $134.95 Add to Cart Quick view Sonnax 4L80E TH400 Output & Reaction Planetary Rebuild Kit (1969-1998) Planetary Rebuild KitPart No. 34875RK Output & reaction planetaries, '69–'98 with .750" wide pinion gears Contents Pinion Pins (4) Pinion Rollers (72) Pinion Washers (8) Round... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit | Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit NOT COMPATIBLE WITH 1964-1966 TH400 MAIN SHAFTS WITH MAJOR DIAMETER OF SPLINE ABOUT 0.980''. TO USE THE SONNAX HUBS IN THESE EARLY UNITS A... MSRP: Now: $158.22 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Rear Unit Endplay Shim | Sonnax | .005'' | 10-Pack TH400 TH425 4L80E 4L85E Rear Unit Endplay Shim | 0.005'' Thick Sonnax Part Number: 34006-05 NO TOOLING REQUIRED Sonnax offers two solutions for excessive endplay in GM TH400, TH425, 4L80-E and 4L85-E... MSRP: Now: $9.95 Currently Out of Stock Quick view Sonnax 4L80E Wiring Harness Connector Bracket (Late Style Only) 4L80-E, 4L85-E Wiring Harness Connector BracketPart No. 34998-01K FITS LATE STYLE CONNECTOR ONLY!! It is common for one of the three plastic retention tabs to break on the wiring harness... MSRP: Now: $7.95 Add to Cart Quick view Sonnax 4R100 AX4N E4OD Line Pressure Modulator Plunger Valve Kit (XHD .500") - Sonnax Line Pressure Modulator Plunger Valve Kit Part No. 96948-05K Extreme heavy duty, .500" dia. Some E4OD, 4R100 and AX4N transmissions have soft 1-2 or 2-3 shifts, intermittent harsh shifts or poor... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4R100 E4OD Bore Sizing Tool 4R100, E4OD Bore Sizing ToolPart No. 36948-12 Sonnax bore sizing tool 36948-12 smooths and deburrs accumulator control valve bores to permit salvage of accumulator bodies. This tool allows... MSRP: Now: $50.00 Add to Cart Quick view Sonnax 4R100 E4OD Center Support Ball Bearing (1995-UP) 4R100, E4OD Center Support Ball BearingPart No. 96423-01 The 96423-01 Center Support Ball Bearing is an OE equivalent replacement for damaged and worn center support ball bearings in the... MSRP: Now: $16.95 Add to Cart Quick view Sonnax 4R100 Sonnax Shift Performance Pack 4R100 Performance PackPart No. HP-4R100-01 Tooling Needed: 36948-12 (Recommended) T36008A (Recommended) Sonnax Performance Pack HP-4R100-01 offers innovative, heavy-duty... MSRP: Now: $224.35 Add to Cart Quick view Sonnax 4R100 TCC Control Plunger Valve Kit (PWM) Sonnax 4R100 TCC Control Plunger Valve KitPart No. 36424-08K Fits PWM units only. Ford 4R100 PWM units use a plunger valve assembly and coil spring to cushion the TCC control valve. That assembly uses... MSRP: Now: $31.65 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-01K OE Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse, poor... MSRP: Now: $38.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing Sonnax Part Number: 56001X NOTE: Finish-in-place style bushings requires advanced machining to ensure proper ID and... MSRP: Now: $23.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD, C3 Reverse Servo Sleeve KitPart No. 56532-01K The reverse servo bore found on the case of listed Ford transmissions can become scored... MSRP: Now: $34.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS6 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $23.95 Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS8 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $24.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Relief ValvePart No. 10000-02K High radius Package Quantity: 10 Sonnax offers relief valve 10000-01K to replace the... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin Sonnax Part Number: 56947-11 L-shaped 0.650'' Length 0.072'' Diameter PACKAGE CONTAINS Retaining Pin (10) SYMPTOMS Lost or damaged component MSRP: Now: $11.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-03K Increased Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse,... MSRP: Now: $45.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Elevated Pressure Main Pressure Regulator SpringPart No. 56947-17 Package Quantity: 20 The OE springs in many Ford transmissions wear or become... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit Sonnax Part Number: 37947-11K TOOLING REQUIRED 37947-TL11 Forward Modulation Bore EPC (electronic pressure control) is the most critical... MSRP: Now: $158.04 Add to Cart Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack MSRP: Now: $11.16 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax MSRP: Now: $45.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax MSRP: Now: $158.04 Add to Cart Quick view Sonnax 4L80E TH400 Heavy Duty Forward Clutch Hub | Sonnax 4L80E TH400 Heavy Duty Forward Clutch Hub NOT COMPATIBLE WITH 1964-1966 TH400 MAIN SHAFTS WITH MAJOR DIAMETER OF SPLINE ABOUT 0.980''. TO USE THE SONNAX HUBS INT HESE EARLY UNITS A 1967-LATE MAIN... MSRP: Now: $134.95 Add to Cart Quick view Sonnax 4L80E TH400 Output & Reaction Planetary Rebuild Kit (1969-1998) Planetary Rebuild KitPart No. 34875RK Output & reaction planetaries, '69–'98 with .750" wide pinion gears Contents Pinion Pins (4) Pinion Rollers (72) Pinion Washers (8) Round... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit | Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit NOT COMPATIBLE WITH 1964-1966 TH400 MAIN SHAFTS WITH MAJOR DIAMETER OF SPLINE ABOUT 0.980''. TO USE THE SONNAX HUBS IN THESE EARLY UNITS A... MSRP: Now: $158.22 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Rear Unit Endplay Shim | Sonnax | .005'' | 10-Pack TH400 TH425 4L80E 4L85E Rear Unit Endplay Shim | 0.005'' Thick Sonnax Part Number: 34006-05 NO TOOLING REQUIRED Sonnax offers two solutions for excessive endplay in GM TH400, TH425, 4L80-E and 4L85-E... MSRP: Now: $9.95 Currently Out of Stock Quick view Sonnax 4L80E Wiring Harness Connector Bracket (Late Style Only) 4L80-E, 4L85-E Wiring Harness Connector BracketPart No. 34998-01K FITS LATE STYLE CONNECTOR ONLY!! It is common for one of the three plastic retention tabs to break on the wiring harness... MSRP: Now: $7.95 Add to Cart Quick view Sonnax 4R100 AX4N E4OD Line Pressure Modulator Plunger Valve Kit (XHD .500") - Sonnax Line Pressure Modulator Plunger Valve Kit Part No. 96948-05K Extreme heavy duty, .500" dia. Some E4OD, 4R100 and AX4N transmissions have soft 1-2 or 2-3 shifts, intermittent harsh shifts or poor... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4R100 E4OD Bore Sizing Tool 4R100, E4OD Bore Sizing ToolPart No. 36948-12 Sonnax bore sizing tool 36948-12 smooths and deburrs accumulator control valve bores to permit salvage of accumulator bodies. This tool allows... MSRP: Now: $50.00 Add to Cart Quick view Sonnax 4R100 E4OD Center Support Ball Bearing (1995-UP) 4R100, E4OD Center Support Ball BearingPart No. 96423-01 The 96423-01 Center Support Ball Bearing is an OE equivalent replacement for damaged and worn center support ball bearings in the... MSRP: Now: $16.95 Add to Cart Quick view Sonnax 4R100 Sonnax Shift Performance Pack 4R100 Performance PackPart No. HP-4R100-01 Tooling Needed: 36948-12 (Recommended) T36008A (Recommended) Sonnax Performance Pack HP-4R100-01 offers innovative, heavy-duty... MSRP: Now: $224.35 Add to Cart Quick view Sonnax 4R100 TCC Control Plunger Valve Kit (PWM) Sonnax 4R100 TCC Control Plunger Valve KitPart No. 36424-08K Fits PWM units only. Ford 4R100 PWM units use a plunger valve assembly and coil spring to cushion the TCC control valve. That assembly uses... MSRP: Now: $31.65 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-01K OE Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse, poor... MSRP: Now: $38.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing Sonnax Part Number: 56001X NOTE: Finish-in-place style bushings requires advanced machining to ensure proper ID and... MSRP: Now: $23.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD, C3 Reverse Servo Sleeve KitPart No. 56532-01K The reverse servo bore found on the case of listed Ford transmissions can become scored... MSRP: Now: $34.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS6 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $23.95 Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS8 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $24.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Relief ValvePart No. 10000-02K High radius Package Quantity: 10 Sonnax offers relief valve 10000-01K to replace the... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin Sonnax Part Number: 56947-11 L-shaped 0.650'' Length 0.072'' Diameter PACKAGE CONTAINS Retaining Pin (10) SYMPTOMS Lost or damaged component MSRP: Now: $11.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-03K Increased Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse,... MSRP: Now: $45.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Elevated Pressure Main Pressure Regulator SpringPart No. 56947-17 Package Quantity: 20 The OE springs in many Ford transmissions wear or become... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit Sonnax Part Number: 37947-11K TOOLING REQUIRED 37947-TL11 Forward Modulation Bore EPC (electronic pressure control) is the most critical... MSRP: Now: $158.04 Add to Cart Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax MSRP: Now: $45.95 Add to Cart Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax MSRP: Now: $158.04 Add to Cart Quick view Sonnax 4L80E TH400 Heavy Duty Forward Clutch Hub | Sonnax 4L80E TH400 Heavy Duty Forward Clutch Hub NOT COMPATIBLE WITH 1964-1966 TH400 MAIN SHAFTS WITH MAJOR DIAMETER OF SPLINE ABOUT 0.980''. TO USE THE SONNAX HUBS INT HESE EARLY UNITS A 1967-LATE MAIN... MSRP: Now: $134.95 Add to Cart Quick view Sonnax 4L80E TH400 Output & Reaction Planetary Rebuild Kit (1969-1998) Planetary Rebuild KitPart No. 34875RK Output & reaction planetaries, '69–'98 with .750" wide pinion gears Contents Pinion Pins (4) Pinion Rollers (72) Pinion Washers (8) Round... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit | Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit NOT COMPATIBLE WITH 1964-1966 TH400 MAIN SHAFTS WITH MAJOR DIAMETER OF SPLINE ABOUT 0.980''. TO USE THE SONNAX HUBS IN THESE EARLY UNITS A... MSRP: Now: $158.22 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Rear Unit Endplay Shim | Sonnax | .005'' | 10-Pack TH400 TH425 4L80E 4L85E Rear Unit Endplay Shim | 0.005'' Thick Sonnax Part Number: 34006-05 NO TOOLING REQUIRED Sonnax offers two solutions for excessive endplay in GM TH400, TH425, 4L80-E and 4L85-E... MSRP: Now: $9.95 Currently Out of Stock Quick view Sonnax 4L80E Wiring Harness Connector Bracket (Late Style Only) 4L80-E, 4L85-E Wiring Harness Connector BracketPart No. 34998-01K FITS LATE STYLE CONNECTOR ONLY!! It is common for one of the three plastic retention tabs to break on the wiring harness... MSRP: Now: $7.95 Add to Cart Quick view Sonnax 4R100 AX4N E4OD Line Pressure Modulator Plunger Valve Kit (XHD .500") - Sonnax Line Pressure Modulator Plunger Valve Kit Part No. 96948-05K Extreme heavy duty, .500" dia. Some E4OD, 4R100 and AX4N transmissions have soft 1-2 or 2-3 shifts, intermittent harsh shifts or poor... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4R100 E4OD Bore Sizing Tool 4R100, E4OD Bore Sizing ToolPart No. 36948-12 Sonnax bore sizing tool 36948-12 smooths and deburrs accumulator control valve bores to permit salvage of accumulator bodies. This tool allows... MSRP: Now: $50.00 Add to Cart Quick view Sonnax 4R100 E4OD Center Support Ball Bearing (1995-UP) 4R100, E4OD Center Support Ball BearingPart No. 96423-01 The 96423-01 Center Support Ball Bearing is an OE equivalent replacement for damaged and worn center support ball bearings in the... MSRP: Now: $16.95 Add to Cart Quick view Sonnax 4R100 Sonnax Shift Performance Pack 4R100 Performance PackPart No. HP-4R100-01 Tooling Needed: 36948-12 (Recommended) T36008A (Recommended) Sonnax Performance Pack HP-4R100-01 offers innovative, heavy-duty... MSRP: Now: $224.35 Add to Cart Quick view Sonnax 4R100 TCC Control Plunger Valve Kit (PWM) Sonnax 4R100 TCC Control Plunger Valve KitPart No. 36424-08K Fits PWM units only. Ford 4R100 PWM units use a plunger valve assembly and coil spring to cushion the TCC control valve. That assembly uses... MSRP: Now: $31.65 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-01K OE Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse, poor... MSRP: Now: $38.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing Sonnax Part Number: 56001X NOTE: Finish-in-place style bushings requires advanced machining to ensure proper ID and... MSRP: Now: $23.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD, C3 Reverse Servo Sleeve KitPart No. 56532-01K The reverse servo bore found on the case of listed Ford transmissions can become scored... MSRP: Now: $34.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS6 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $23.95 Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS8 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $24.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Relief ValvePart No. 10000-02K High radius Package Quantity: 10 Sonnax offers relief valve 10000-01K to replace the... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin Sonnax Part Number: 56947-11 L-shaped 0.650'' Length 0.072'' Diameter PACKAGE CONTAINS Retaining Pin (10) SYMPTOMS Lost or damaged component MSRP: Now: $11.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-03K Increased Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse,... MSRP: Now: $45.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Elevated Pressure Main Pressure Regulator SpringPart No. 56947-17 Package Quantity: 20 The OE springs in many Ford transmissions wear or become... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit Sonnax Part Number: 37947-11K TOOLING REQUIRED 37947-TL11 Forward Modulation Bore EPC (electronic pressure control) is the most critical... MSRP: Now: $158.04 Add to Cart Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax
Quick view Details Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax MSRP: Now: $158.04 Add to Cart Quick view Sonnax 4L80E TH400 Heavy Duty Forward Clutch Hub | Sonnax 4L80E TH400 Heavy Duty Forward Clutch Hub NOT COMPATIBLE WITH 1964-1966 TH400 MAIN SHAFTS WITH MAJOR DIAMETER OF SPLINE ABOUT 0.980''. TO USE THE SONNAX HUBS INT HESE EARLY UNITS A 1967-LATE MAIN... MSRP: Now: $134.95 Add to Cart Quick view Sonnax 4L80E TH400 Output & Reaction Planetary Rebuild Kit (1969-1998) Planetary Rebuild KitPart No. 34875RK Output & reaction planetaries, '69–'98 with .750" wide pinion gears Contents Pinion Pins (4) Pinion Rollers (72) Pinion Washers (8) Round... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit | Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit NOT COMPATIBLE WITH 1964-1966 TH400 MAIN SHAFTS WITH MAJOR DIAMETER OF SPLINE ABOUT 0.980''. TO USE THE SONNAX HUBS IN THESE EARLY UNITS A... MSRP: Now: $158.22 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Rear Unit Endplay Shim | Sonnax | .005'' | 10-Pack TH400 TH425 4L80E 4L85E Rear Unit Endplay Shim | 0.005'' Thick Sonnax Part Number: 34006-05 NO TOOLING REQUIRED Sonnax offers two solutions for excessive endplay in GM TH400, TH425, 4L80-E and 4L85-E... MSRP: Now: $9.95 Currently Out of Stock Quick view Sonnax 4L80E Wiring Harness Connector Bracket (Late Style Only) 4L80-E, 4L85-E Wiring Harness Connector BracketPart No. 34998-01K FITS LATE STYLE CONNECTOR ONLY!! It is common for one of the three plastic retention tabs to break on the wiring harness... MSRP: Now: $7.95 Add to Cart Quick view Sonnax 4R100 AX4N E4OD Line Pressure Modulator Plunger Valve Kit (XHD .500") - Sonnax Line Pressure Modulator Plunger Valve Kit Part No. 96948-05K Extreme heavy duty, .500" dia. Some E4OD, 4R100 and AX4N transmissions have soft 1-2 or 2-3 shifts, intermittent harsh shifts or poor... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4R100 E4OD Bore Sizing Tool 4R100, E4OD Bore Sizing ToolPart No. 36948-12 Sonnax bore sizing tool 36948-12 smooths and deburrs accumulator control valve bores to permit salvage of accumulator bodies. This tool allows... MSRP: Now: $50.00 Add to Cart Quick view Sonnax 4R100 E4OD Center Support Ball Bearing (1995-UP) 4R100, E4OD Center Support Ball BearingPart No. 96423-01 The 96423-01 Center Support Ball Bearing is an OE equivalent replacement for damaged and worn center support ball bearings in the... MSRP: Now: $16.95 Add to Cart Quick view Sonnax 4R100 Sonnax Shift Performance Pack 4R100 Performance PackPart No. HP-4R100-01 Tooling Needed: 36948-12 (Recommended) T36008A (Recommended) Sonnax Performance Pack HP-4R100-01 offers innovative, heavy-duty... MSRP: Now: $224.35 Add to Cart Quick view Sonnax 4R100 TCC Control Plunger Valve Kit (PWM) Sonnax 4R100 TCC Control Plunger Valve KitPart No. 36424-08K Fits PWM units only. Ford 4R100 PWM units use a plunger valve assembly and coil spring to cushion the TCC control valve. That assembly uses... MSRP: Now: $31.65 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-01K OE Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse, poor... MSRP: Now: $38.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing Sonnax Part Number: 56001X NOTE: Finish-in-place style bushings requires advanced machining to ensure proper ID and... MSRP: Now: $23.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD, C3 Reverse Servo Sleeve KitPart No. 56532-01K The reverse servo bore found on the case of listed Ford transmissions can become scored... MSRP: Now: $34.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS6 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $23.95 Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS8 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $24.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Relief ValvePart No. 10000-02K High radius Package Quantity: 10 Sonnax offers relief valve 10000-01K to replace the... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin Sonnax Part Number: 56947-11 L-shaped 0.650'' Length 0.072'' Diameter PACKAGE CONTAINS Retaining Pin (10) SYMPTOMS Lost or damaged component MSRP: Now: $11.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-03K Increased Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse,... MSRP: Now: $45.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Elevated Pressure Main Pressure Regulator SpringPart No. 56947-17 Package Quantity: 20 The OE springs in many Ford transmissions wear or become... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit Sonnax Part Number: 37947-11K TOOLING REQUIRED 37947-TL11 Forward Modulation Bore EPC (electronic pressure control) is the most critical... MSRP: Now: $158.04 Add to Cart Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Sonnax 4L80E TH400 Heavy Duty Forward Clutch Hub | Sonnax 4L80E TH400 Heavy Duty Forward Clutch Hub NOT COMPATIBLE WITH 1964-1966 TH400 MAIN SHAFTS WITH MAJOR DIAMETER OF SPLINE ABOUT 0.980''. TO USE THE SONNAX HUBS INT HESE EARLY UNITS A 1967-LATE MAIN... MSRP: Now: $134.95 Add to Cart Quick view Sonnax 4L80E TH400 Output & Reaction Planetary Rebuild Kit (1969-1998) Planetary Rebuild KitPart No. 34875RK Output & reaction planetaries, '69–'98 with .750" wide pinion gears Contents Pinion Pins (4) Pinion Rollers (72) Pinion Washers (8) Round... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit | Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit NOT COMPATIBLE WITH 1964-1966 TH400 MAIN SHAFTS WITH MAJOR DIAMETER OF SPLINE ABOUT 0.980''. TO USE THE SONNAX HUBS IN THESE EARLY UNITS A... MSRP: Now: $158.22 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Rear Unit Endplay Shim | Sonnax | .005'' | 10-Pack TH400 TH425 4L80E 4L85E Rear Unit Endplay Shim | 0.005'' Thick Sonnax Part Number: 34006-05 NO TOOLING REQUIRED Sonnax offers two solutions for excessive endplay in GM TH400, TH425, 4L80-E and 4L85-E... MSRP: Now: $9.95 Currently Out of Stock Quick view Sonnax 4L80E Wiring Harness Connector Bracket (Late Style Only) 4L80-E, 4L85-E Wiring Harness Connector BracketPart No. 34998-01K FITS LATE STYLE CONNECTOR ONLY!! It is common for one of the three plastic retention tabs to break on the wiring harness... MSRP: Now: $7.95 Add to Cart Quick view Sonnax 4R100 AX4N E4OD Line Pressure Modulator Plunger Valve Kit (XHD .500") - Sonnax Line Pressure Modulator Plunger Valve Kit Part No. 96948-05K Extreme heavy duty, .500" dia. Some E4OD, 4R100 and AX4N transmissions have soft 1-2 or 2-3 shifts, intermittent harsh shifts or poor... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4R100 E4OD Bore Sizing Tool 4R100, E4OD Bore Sizing ToolPart No. 36948-12 Sonnax bore sizing tool 36948-12 smooths and deburrs accumulator control valve bores to permit salvage of accumulator bodies. This tool allows... MSRP: Now: $50.00 Add to Cart Quick view Sonnax 4R100 E4OD Center Support Ball Bearing (1995-UP) 4R100, E4OD Center Support Ball BearingPart No. 96423-01 The 96423-01 Center Support Ball Bearing is an OE equivalent replacement for damaged and worn center support ball bearings in the... MSRP: Now: $16.95 Add to Cart Quick view Sonnax 4R100 Sonnax Shift Performance Pack 4R100 Performance PackPart No. HP-4R100-01 Tooling Needed: 36948-12 (Recommended) T36008A (Recommended) Sonnax Performance Pack HP-4R100-01 offers innovative, heavy-duty... MSRP: Now: $224.35 Add to Cart Quick view Sonnax 4R100 TCC Control Plunger Valve Kit (PWM) Sonnax 4R100 TCC Control Plunger Valve KitPart No. 36424-08K Fits PWM units only. Ford 4R100 PWM units use a plunger valve assembly and coil spring to cushion the TCC control valve. That assembly uses... MSRP: Now: $31.65 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-01K OE Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse, poor... MSRP: Now: $38.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing Sonnax Part Number: 56001X NOTE: Finish-in-place style bushings requires advanced machining to ensure proper ID and... MSRP: Now: $23.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD, C3 Reverse Servo Sleeve KitPart No. 56532-01K The reverse servo bore found on the case of listed Ford transmissions can become scored... MSRP: Now: $34.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS6 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $23.95 Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS8 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $24.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Relief ValvePart No. 10000-02K High radius Package Quantity: 10 Sonnax offers relief valve 10000-01K to replace the... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin Sonnax Part Number: 56947-11 L-shaped 0.650'' Length 0.072'' Diameter PACKAGE CONTAINS Retaining Pin (10) SYMPTOMS Lost or damaged component MSRP: Now: $11.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-03K Increased Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse,... MSRP: Now: $45.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Elevated Pressure Main Pressure Regulator SpringPart No. 56947-17 Package Quantity: 20 The OE springs in many Ford transmissions wear or become... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit Sonnax Part Number: 37947-11K TOOLING REQUIRED 37947-TL11 Forward Modulation Bore EPC (electronic pressure control) is the most critical... MSRP: Now: $158.04 Add to Cart Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Sonnax 4L80E TH400 Output & Reaction Planetary Rebuild Kit (1969-1998) Planetary Rebuild KitPart No. 34875RK Output & reaction planetaries, '69–'98 with .750" wide pinion gears Contents Pinion Pins (4) Pinion Rollers (72) Pinion Washers (8) Round... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit | Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit NOT COMPATIBLE WITH 1964-1966 TH400 MAIN SHAFTS WITH MAJOR DIAMETER OF SPLINE ABOUT 0.980''. TO USE THE SONNAX HUBS IN THESE EARLY UNITS A... MSRP: Now: $158.22 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Rear Unit Endplay Shim | Sonnax | .005'' | 10-Pack TH400 TH425 4L80E 4L85E Rear Unit Endplay Shim | 0.005'' Thick Sonnax Part Number: 34006-05 NO TOOLING REQUIRED Sonnax offers two solutions for excessive endplay in GM TH400, TH425, 4L80-E and 4L85-E... MSRP: Now: $9.95 Currently Out of Stock Quick view Sonnax 4L80E Wiring Harness Connector Bracket (Late Style Only) 4L80-E, 4L85-E Wiring Harness Connector BracketPart No. 34998-01K FITS LATE STYLE CONNECTOR ONLY!! It is common for one of the three plastic retention tabs to break on the wiring harness... MSRP: Now: $7.95 Add to Cart Quick view Sonnax 4R100 AX4N E4OD Line Pressure Modulator Plunger Valve Kit (XHD .500") - Sonnax Line Pressure Modulator Plunger Valve Kit Part No. 96948-05K Extreme heavy duty, .500" dia. Some E4OD, 4R100 and AX4N transmissions have soft 1-2 or 2-3 shifts, intermittent harsh shifts or poor... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4R100 E4OD Bore Sizing Tool 4R100, E4OD Bore Sizing ToolPart No. 36948-12 Sonnax bore sizing tool 36948-12 smooths and deburrs accumulator control valve bores to permit salvage of accumulator bodies. This tool allows... MSRP: Now: $50.00 Add to Cart Quick view Sonnax 4R100 E4OD Center Support Ball Bearing (1995-UP) 4R100, E4OD Center Support Ball BearingPart No. 96423-01 The 96423-01 Center Support Ball Bearing is an OE equivalent replacement for damaged and worn center support ball bearings in the... MSRP: Now: $16.95 Add to Cart Quick view Sonnax 4R100 Sonnax Shift Performance Pack 4R100 Performance PackPart No. HP-4R100-01 Tooling Needed: 36948-12 (Recommended) T36008A (Recommended) Sonnax Performance Pack HP-4R100-01 offers innovative, heavy-duty... MSRP: Now: $224.35 Add to Cart Quick view Sonnax 4R100 TCC Control Plunger Valve Kit (PWM) Sonnax 4R100 TCC Control Plunger Valve KitPart No. 36424-08K Fits PWM units only. Ford 4R100 PWM units use a plunger valve assembly and coil spring to cushion the TCC control valve. That assembly uses... MSRP: Now: $31.65 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-01K OE Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse, poor... MSRP: Now: $38.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing Sonnax Part Number: 56001X NOTE: Finish-in-place style bushings requires advanced machining to ensure proper ID and... MSRP: Now: $23.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD, C3 Reverse Servo Sleeve KitPart No. 56532-01K The reverse servo bore found on the case of listed Ford transmissions can become scored... MSRP: Now: $34.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS6 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $23.95 Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS8 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $24.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Relief ValvePart No. 10000-02K High radius Package Quantity: 10 Sonnax offers relief valve 10000-01K to replace the... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin Sonnax Part Number: 56947-11 L-shaped 0.650'' Length 0.072'' Diameter PACKAGE CONTAINS Retaining Pin (10) SYMPTOMS Lost or damaged component MSRP: Now: $11.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-03K Increased Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse,... MSRP: Now: $45.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Elevated Pressure Main Pressure Regulator SpringPart No. 56947-17 Package Quantity: 20 The OE springs in many Ford transmissions wear or become... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit Sonnax Part Number: 37947-11K TOOLING REQUIRED 37947-TL11 Forward Modulation Bore EPC (electronic pressure control) is the most critical... MSRP: Now: $158.04 Add to Cart Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit | Sonnax 4L80E TH400 TH425 Extreme Duty Forward Clutch Hub Kit NOT COMPATIBLE WITH 1964-1966 TH400 MAIN SHAFTS WITH MAJOR DIAMETER OF SPLINE ABOUT 0.980''. TO USE THE SONNAX HUBS IN THESE EARLY UNITS A... MSRP: Now: $158.22 Add to Cart Quick view Sonnax 4L80E TH400 TH425 Rear Unit Endplay Shim | Sonnax | .005'' | 10-Pack TH400 TH425 4L80E 4L85E Rear Unit Endplay Shim | 0.005'' Thick Sonnax Part Number: 34006-05 NO TOOLING REQUIRED Sonnax offers two solutions for excessive endplay in GM TH400, TH425, 4L80-E and 4L85-E... MSRP: Now: $9.95 Currently Out of Stock Quick view Sonnax 4L80E Wiring Harness Connector Bracket (Late Style Only) 4L80-E, 4L85-E Wiring Harness Connector BracketPart No. 34998-01K FITS LATE STYLE CONNECTOR ONLY!! It is common for one of the three plastic retention tabs to break on the wiring harness... MSRP: Now: $7.95 Add to Cart Quick view Sonnax 4R100 AX4N E4OD Line Pressure Modulator Plunger Valve Kit (XHD .500") - Sonnax Line Pressure Modulator Plunger Valve Kit Part No. 96948-05K Extreme heavy duty, .500" dia. Some E4OD, 4R100 and AX4N transmissions have soft 1-2 or 2-3 shifts, intermittent harsh shifts or poor... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4R100 E4OD Bore Sizing Tool 4R100, E4OD Bore Sizing ToolPart No. 36948-12 Sonnax bore sizing tool 36948-12 smooths and deburrs accumulator control valve bores to permit salvage of accumulator bodies. This tool allows... MSRP: Now: $50.00 Add to Cart Quick view Sonnax 4R100 E4OD Center Support Ball Bearing (1995-UP) 4R100, E4OD Center Support Ball BearingPart No. 96423-01 The 96423-01 Center Support Ball Bearing is an OE equivalent replacement for damaged and worn center support ball bearings in the... MSRP: Now: $16.95 Add to Cart Quick view Sonnax 4R100 Sonnax Shift Performance Pack 4R100 Performance PackPart No. HP-4R100-01 Tooling Needed: 36948-12 (Recommended) T36008A (Recommended) Sonnax Performance Pack HP-4R100-01 offers innovative, heavy-duty... MSRP: Now: $224.35 Add to Cart Quick view Sonnax 4R100 TCC Control Plunger Valve Kit (PWM) Sonnax 4R100 TCC Control Plunger Valve KitPart No. 36424-08K Fits PWM units only. Ford 4R100 PWM units use a plunger valve assembly and coil spring to cushion the TCC control valve. That assembly uses... MSRP: Now: $31.65 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-01K OE Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse, poor... MSRP: Now: $38.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing Sonnax Part Number: 56001X NOTE: Finish-in-place style bushings requires advanced machining to ensure proper ID and... MSRP: Now: $23.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD, C3 Reverse Servo Sleeve KitPart No. 56532-01K The reverse servo bore found on the case of listed Ford transmissions can become scored... MSRP: Now: $34.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS6 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $23.95 Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS8 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $24.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Relief ValvePart No. 10000-02K High radius Package Quantity: 10 Sonnax offers relief valve 10000-01K to replace the... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin Sonnax Part Number: 56947-11 L-shaped 0.650'' Length 0.072'' Diameter PACKAGE CONTAINS Retaining Pin (10) SYMPTOMS Lost or damaged component MSRP: Now: $11.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-03K Increased Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse,... MSRP: Now: $45.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Elevated Pressure Main Pressure Regulator SpringPart No. 56947-17 Package Quantity: 20 The OE springs in many Ford transmissions wear or become... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit Sonnax Part Number: 37947-11K TOOLING REQUIRED 37947-TL11 Forward Modulation Bore EPC (electronic pressure control) is the most critical... MSRP: Now: $158.04 Add to Cart Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Sonnax 4L80E TH400 TH425 Rear Unit Endplay Shim | Sonnax | .005'' | 10-Pack TH400 TH425 4L80E 4L85E Rear Unit Endplay Shim | 0.005'' Thick Sonnax Part Number: 34006-05 NO TOOLING REQUIRED Sonnax offers two solutions for excessive endplay in GM TH400, TH425, 4L80-E and 4L85-E... MSRP: Now: $9.95 Currently Out of Stock Quick view Sonnax 4L80E Wiring Harness Connector Bracket (Late Style Only) 4L80-E, 4L85-E Wiring Harness Connector BracketPart No. 34998-01K FITS LATE STYLE CONNECTOR ONLY!! It is common for one of the three plastic retention tabs to break on the wiring harness... MSRP: Now: $7.95 Add to Cart Quick view Sonnax 4R100 AX4N E4OD Line Pressure Modulator Plunger Valve Kit (XHD .500") - Sonnax Line Pressure Modulator Plunger Valve Kit Part No. 96948-05K Extreme heavy duty, .500" dia. Some E4OD, 4R100 and AX4N transmissions have soft 1-2 or 2-3 shifts, intermittent harsh shifts or poor... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4R100 E4OD Bore Sizing Tool 4R100, E4OD Bore Sizing ToolPart No. 36948-12 Sonnax bore sizing tool 36948-12 smooths and deburrs accumulator control valve bores to permit salvage of accumulator bodies. This tool allows... MSRP: Now: $50.00 Add to Cart Quick view Sonnax 4R100 E4OD Center Support Ball Bearing (1995-UP) 4R100, E4OD Center Support Ball BearingPart No. 96423-01 The 96423-01 Center Support Ball Bearing is an OE equivalent replacement for damaged and worn center support ball bearings in the... MSRP: Now: $16.95 Add to Cart Quick view Sonnax 4R100 Sonnax Shift Performance Pack 4R100 Performance PackPart No. HP-4R100-01 Tooling Needed: 36948-12 (Recommended) T36008A (Recommended) Sonnax Performance Pack HP-4R100-01 offers innovative, heavy-duty... MSRP: Now: $224.35 Add to Cart Quick view Sonnax 4R100 TCC Control Plunger Valve Kit (PWM) Sonnax 4R100 TCC Control Plunger Valve KitPart No. 36424-08K Fits PWM units only. Ford 4R100 PWM units use a plunger valve assembly and coil spring to cushion the TCC control valve. That assembly uses... MSRP: Now: $31.65 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-01K OE Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse, poor... MSRP: Now: $38.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing Sonnax Part Number: 56001X NOTE: Finish-in-place style bushings requires advanced machining to ensure proper ID and... MSRP: Now: $23.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD, C3 Reverse Servo Sleeve KitPart No. 56532-01K The reverse servo bore found on the case of listed Ford transmissions can become scored... MSRP: Now: $34.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS6 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $23.95 Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS8 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $24.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Relief ValvePart No. 10000-02K High radius Package Quantity: 10 Sonnax offers relief valve 10000-01K to replace the... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin Sonnax Part Number: 56947-11 L-shaped 0.650'' Length 0.072'' Diameter PACKAGE CONTAINS Retaining Pin (10) SYMPTOMS Lost or damaged component MSRP: Now: $11.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-03K Increased Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse,... MSRP: Now: $45.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Elevated Pressure Main Pressure Regulator SpringPart No. 56947-17 Package Quantity: 20 The OE springs in many Ford transmissions wear or become... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit Sonnax Part Number: 37947-11K TOOLING REQUIRED 37947-TL11 Forward Modulation Bore EPC (electronic pressure control) is the most critical... MSRP: Now: $158.04 Add to Cart Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Sonnax 4L80E Wiring Harness Connector Bracket (Late Style Only) 4L80-E, 4L85-E Wiring Harness Connector BracketPart No. 34998-01K FITS LATE STYLE CONNECTOR ONLY!! It is common for one of the three plastic retention tabs to break on the wiring harness... MSRP: Now: $7.95 Add to Cart Quick view Sonnax 4R100 AX4N E4OD Line Pressure Modulator Plunger Valve Kit (XHD .500") - Sonnax Line Pressure Modulator Plunger Valve Kit Part No. 96948-05K Extreme heavy duty, .500" dia. Some E4OD, 4R100 and AX4N transmissions have soft 1-2 or 2-3 shifts, intermittent harsh shifts or poor... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4R100 E4OD Bore Sizing Tool 4R100, E4OD Bore Sizing ToolPart No. 36948-12 Sonnax bore sizing tool 36948-12 smooths and deburrs accumulator control valve bores to permit salvage of accumulator bodies. This tool allows... MSRP: Now: $50.00 Add to Cart Quick view Sonnax 4R100 E4OD Center Support Ball Bearing (1995-UP) 4R100, E4OD Center Support Ball BearingPart No. 96423-01 The 96423-01 Center Support Ball Bearing is an OE equivalent replacement for damaged and worn center support ball bearings in the... MSRP: Now: $16.95 Add to Cart Quick view Sonnax 4R100 Sonnax Shift Performance Pack 4R100 Performance PackPart No. HP-4R100-01 Tooling Needed: 36948-12 (Recommended) T36008A (Recommended) Sonnax Performance Pack HP-4R100-01 offers innovative, heavy-duty... MSRP: Now: $224.35 Add to Cart Quick view Sonnax 4R100 TCC Control Plunger Valve Kit (PWM) Sonnax 4R100 TCC Control Plunger Valve KitPart No. 36424-08K Fits PWM units only. Ford 4R100 PWM units use a plunger valve assembly and coil spring to cushion the TCC control valve. That assembly uses... MSRP: Now: $31.65 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-01K OE Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse, poor... MSRP: Now: $38.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing Sonnax Part Number: 56001X NOTE: Finish-in-place style bushings requires advanced machining to ensure proper ID and... MSRP: Now: $23.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD, C3 Reverse Servo Sleeve KitPart No. 56532-01K The reverse servo bore found on the case of listed Ford transmissions can become scored... MSRP: Now: $34.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS6 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $23.95 Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS8 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $24.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Relief ValvePart No. 10000-02K High radius Package Quantity: 10 Sonnax offers relief valve 10000-01K to replace the... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin Sonnax Part Number: 56947-11 L-shaped 0.650'' Length 0.072'' Diameter PACKAGE CONTAINS Retaining Pin (10) SYMPTOMS Lost or damaged component MSRP: Now: $11.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-03K Increased Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse,... MSRP: Now: $45.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Elevated Pressure Main Pressure Regulator SpringPart No. 56947-17 Package Quantity: 20 The OE springs in many Ford transmissions wear or become... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit Sonnax Part Number: 37947-11K TOOLING REQUIRED 37947-TL11 Forward Modulation Bore EPC (electronic pressure control) is the most critical... MSRP: Now: $158.04 Add to Cart Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Sonnax 4R100 AX4N E4OD Line Pressure Modulator Plunger Valve Kit (XHD .500") - Sonnax Line Pressure Modulator Plunger Valve Kit Part No. 96948-05K Extreme heavy duty, .500" dia. Some E4OD, 4R100 and AX4N transmissions have soft 1-2 or 2-3 shifts, intermittent harsh shifts or poor... MSRP: Now: $33.95 Add to Cart Quick view Sonnax 4R100 E4OD Bore Sizing Tool 4R100, E4OD Bore Sizing ToolPart No. 36948-12 Sonnax bore sizing tool 36948-12 smooths and deburrs accumulator control valve bores to permit salvage of accumulator bodies. This tool allows... MSRP: Now: $50.00 Add to Cart Quick view Sonnax 4R100 E4OD Center Support Ball Bearing (1995-UP) 4R100, E4OD Center Support Ball BearingPart No. 96423-01 The 96423-01 Center Support Ball Bearing is an OE equivalent replacement for damaged and worn center support ball bearings in the... MSRP: Now: $16.95 Add to Cart Quick view Sonnax 4R100 Sonnax Shift Performance Pack 4R100 Performance PackPart No. HP-4R100-01 Tooling Needed: 36948-12 (Recommended) T36008A (Recommended) Sonnax Performance Pack HP-4R100-01 offers innovative, heavy-duty... MSRP: Now: $224.35 Add to Cart Quick view Sonnax 4R100 TCC Control Plunger Valve Kit (PWM) Sonnax 4R100 TCC Control Plunger Valve KitPart No. 36424-08K Fits PWM units only. Ford 4R100 PWM units use a plunger valve assembly and coil spring to cushion the TCC control valve. That assembly uses... MSRP: Now: $31.65 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-01K OE Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse, poor... MSRP: Now: $38.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing Sonnax Part Number: 56001X NOTE: Finish-in-place style bushings requires advanced machining to ensure proper ID and... MSRP: Now: $23.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD, C3 Reverse Servo Sleeve KitPart No. 56532-01K The reverse servo bore found on the case of listed Ford transmissions can become scored... MSRP: Now: $34.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS6 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $23.95 Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS8 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $24.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Relief ValvePart No. 10000-02K High radius Package Quantity: 10 Sonnax offers relief valve 10000-01K to replace the... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin Sonnax Part Number: 56947-11 L-shaped 0.650'' Length 0.072'' Diameter PACKAGE CONTAINS Retaining Pin (10) SYMPTOMS Lost or damaged component MSRP: Now: $11.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-03K Increased Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse,... MSRP: Now: $45.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Elevated Pressure Main Pressure Regulator SpringPart No. 56947-17 Package Quantity: 20 The OE springs in many Ford transmissions wear or become... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit Sonnax Part Number: 37947-11K TOOLING REQUIRED 37947-TL11 Forward Modulation Bore EPC (electronic pressure control) is the most critical... MSRP: Now: $158.04 Add to Cart Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Sonnax 4R100 E4OD Bore Sizing Tool 4R100, E4OD Bore Sizing ToolPart No. 36948-12 Sonnax bore sizing tool 36948-12 smooths and deburrs accumulator control valve bores to permit salvage of accumulator bodies. This tool allows... MSRP: Now: $50.00 Add to Cart Quick view Sonnax 4R100 E4OD Center Support Ball Bearing (1995-UP) 4R100, E4OD Center Support Ball BearingPart No. 96423-01 The 96423-01 Center Support Ball Bearing is an OE equivalent replacement for damaged and worn center support ball bearings in the... MSRP: Now: $16.95 Add to Cart Quick view Sonnax 4R100 Sonnax Shift Performance Pack 4R100 Performance PackPart No. HP-4R100-01 Tooling Needed: 36948-12 (Recommended) T36008A (Recommended) Sonnax Performance Pack HP-4R100-01 offers innovative, heavy-duty... MSRP: Now: $224.35 Add to Cart Quick view Sonnax 4R100 TCC Control Plunger Valve Kit (PWM) Sonnax 4R100 TCC Control Plunger Valve KitPart No. 36424-08K Fits PWM units only. Ford 4R100 PWM units use a plunger valve assembly and coil spring to cushion the TCC control valve. That assembly uses... MSRP: Now: $31.65 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-01K OE Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse, poor... MSRP: Now: $38.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing Sonnax Part Number: 56001X NOTE: Finish-in-place style bushings requires advanced machining to ensure proper ID and... MSRP: Now: $23.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD, C3 Reverse Servo Sleeve KitPart No. 56532-01K The reverse servo bore found on the case of listed Ford transmissions can become scored... MSRP: Now: $34.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS6 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $23.95 Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS8 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $24.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Relief ValvePart No. 10000-02K High radius Package Quantity: 10 Sonnax offers relief valve 10000-01K to replace the... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin Sonnax Part Number: 56947-11 L-shaped 0.650'' Length 0.072'' Diameter PACKAGE CONTAINS Retaining Pin (10) SYMPTOMS Lost or damaged component MSRP: Now: $11.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-03K Increased Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse,... MSRP: Now: $45.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Elevated Pressure Main Pressure Regulator SpringPart No. 56947-17 Package Quantity: 20 The OE springs in many Ford transmissions wear or become... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit Sonnax Part Number: 37947-11K TOOLING REQUIRED 37947-TL11 Forward Modulation Bore EPC (electronic pressure control) is the most critical... MSRP: Now: $158.04 Add to Cart Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Sonnax 4R100 E4OD Center Support Ball Bearing (1995-UP) 4R100, E4OD Center Support Ball BearingPart No. 96423-01 The 96423-01 Center Support Ball Bearing is an OE equivalent replacement for damaged and worn center support ball bearings in the... MSRP: Now: $16.95 Add to Cart Quick view Sonnax 4R100 Sonnax Shift Performance Pack 4R100 Performance PackPart No. HP-4R100-01 Tooling Needed: 36948-12 (Recommended) T36008A (Recommended) Sonnax Performance Pack HP-4R100-01 offers innovative, heavy-duty... MSRP: Now: $224.35 Add to Cart Quick view Sonnax 4R100 TCC Control Plunger Valve Kit (PWM) Sonnax 4R100 TCC Control Plunger Valve KitPart No. 36424-08K Fits PWM units only. Ford 4R100 PWM units use a plunger valve assembly and coil spring to cushion the TCC control valve. That assembly uses... MSRP: Now: $31.65 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-01K OE Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse, poor... MSRP: Now: $38.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing Sonnax Part Number: 56001X NOTE: Finish-in-place style bushings requires advanced machining to ensure proper ID and... MSRP: Now: $23.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD, C3 Reverse Servo Sleeve KitPart No. 56532-01K The reverse servo bore found on the case of listed Ford transmissions can become scored... MSRP: Now: $34.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS6 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $23.95 Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS8 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $24.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Relief ValvePart No. 10000-02K High radius Package Quantity: 10 Sonnax offers relief valve 10000-01K to replace the... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin Sonnax Part Number: 56947-11 L-shaped 0.650'' Length 0.072'' Diameter PACKAGE CONTAINS Retaining Pin (10) SYMPTOMS Lost or damaged component MSRP: Now: $11.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-03K Increased Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse,... MSRP: Now: $45.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Elevated Pressure Main Pressure Regulator SpringPart No. 56947-17 Package Quantity: 20 The OE springs in many Ford transmissions wear or become... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit Sonnax Part Number: 37947-11K TOOLING REQUIRED 37947-TL11 Forward Modulation Bore EPC (electronic pressure control) is the most critical... MSRP: Now: $158.04 Add to Cart Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Sonnax 4R100 Sonnax Shift Performance Pack 4R100 Performance PackPart No. HP-4R100-01 Tooling Needed: 36948-12 (Recommended) T36008A (Recommended) Sonnax Performance Pack HP-4R100-01 offers innovative, heavy-duty... MSRP: Now: $224.35 Add to Cart Quick view Sonnax 4R100 TCC Control Plunger Valve Kit (PWM) Sonnax 4R100 TCC Control Plunger Valve KitPart No. 36424-08K Fits PWM units only. Ford 4R100 PWM units use a plunger valve assembly and coil spring to cushion the TCC control valve. That assembly uses... MSRP: Now: $31.65 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-01K OE Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse, poor... MSRP: Now: $38.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing Sonnax Part Number: 56001X NOTE: Finish-in-place style bushings requires advanced machining to ensure proper ID and... MSRP: Now: $23.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD, C3 Reverse Servo Sleeve KitPart No. 56532-01K The reverse servo bore found on the case of listed Ford transmissions can become scored... MSRP: Now: $34.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS6 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $23.95 Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS8 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $24.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Relief ValvePart No. 10000-02K High radius Package Quantity: 10 Sonnax offers relief valve 10000-01K to replace the... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin Sonnax Part Number: 56947-11 L-shaped 0.650'' Length 0.072'' Diameter PACKAGE CONTAINS Retaining Pin (10) SYMPTOMS Lost or damaged component MSRP: Now: $11.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-03K Increased Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse,... MSRP: Now: $45.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Elevated Pressure Main Pressure Regulator SpringPart No. 56947-17 Package Quantity: 20 The OE springs in many Ford transmissions wear or become... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit Sonnax Part Number: 37947-11K TOOLING REQUIRED 37947-TL11 Forward Modulation Bore EPC (electronic pressure control) is the most critical... MSRP: Now: $158.04 Add to Cart Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Sonnax 4R100 TCC Control Plunger Valve Kit (PWM) Sonnax 4R100 TCC Control Plunger Valve KitPart No. 36424-08K Fits PWM units only. Ford 4R100 PWM units use a plunger valve assembly and coil spring to cushion the TCC control valve. That assembly uses... MSRP: Now: $31.65 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-01K OE Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse, poor... MSRP: Now: $38.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing Sonnax Part Number: 56001X NOTE: Finish-in-place style bushings requires advanced machining to ensure proper ID and... MSRP: Now: $23.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD, C3 Reverse Servo Sleeve KitPart No. 56532-01K The reverse servo bore found on the case of listed Ford transmissions can become scored... MSRP: Now: $34.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS6 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $23.95 Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS8 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $24.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Relief ValvePart No. 10000-02K High radius Package Quantity: 10 Sonnax offers relief valve 10000-01K to replace the... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin Sonnax Part Number: 56947-11 L-shaped 0.650'' Length 0.072'' Diameter PACKAGE CONTAINS Retaining Pin (10) SYMPTOMS Lost or damaged component MSRP: Now: $11.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-03K Increased Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse,... MSRP: Now: $45.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Elevated Pressure Main Pressure Regulator SpringPart No. 56947-17 Package Quantity: 20 The OE springs in many Ford transmissions wear or become... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit Sonnax Part Number: 37947-11K TOOLING REQUIRED 37947-TL11 Forward Modulation Bore EPC (electronic pressure control) is the most critical... MSRP: Now: $158.04 Add to Cart Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-01K OE Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse, poor... MSRP: Now: $38.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing Sonnax Part Number: 56001X NOTE: Finish-in-place style bushings requires advanced machining to ensure proper ID and... MSRP: Now: $23.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD, C3 Reverse Servo Sleeve KitPart No. 56532-01K The reverse servo bore found on the case of listed Ford transmissions can become scored... MSRP: Now: $34.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS6 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $23.95 Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS8 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $24.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Relief ValvePart No. 10000-02K High radius Package Quantity: 10 Sonnax offers relief valve 10000-01K to replace the... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin Sonnax Part Number: 56947-11 L-shaped 0.650'' Length 0.072'' Diameter PACKAGE CONTAINS Retaining Pin (10) SYMPTOMS Lost or damaged component MSRP: Now: $11.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-03K Increased Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse,... MSRP: Now: $45.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Elevated Pressure Main Pressure Regulator SpringPart No. 56947-17 Package Quantity: 20 The OE springs in many Ford transmissions wear or become... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit Sonnax Part Number: 37947-11K TOOLING REQUIRED 37947-TL11 Forward Modulation Bore EPC (electronic pressure control) is the most critical... MSRP: Now: $158.04 Add to Cart Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Sonnax 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack 4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing Sonnax Part Number: 56001X NOTE: Finish-in-place style bushings requires advanced machining to ensure proper ID and... MSRP: Now: $23.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD, C3 Reverse Servo Sleeve KitPart No. 56532-01K The reverse servo bore found on the case of listed Ford transmissions can become scored... MSRP: Now: $34.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS6 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $23.95 Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS8 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $24.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Relief ValvePart No. 10000-02K High radius Package Quantity: 10 Sonnax offers relief valve 10000-01K to replace the... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin Sonnax Part Number: 56947-11 L-shaped 0.650'' Length 0.072'' Diameter PACKAGE CONTAINS Retaining Pin (10) SYMPTOMS Lost or damaged component MSRP: Now: $11.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-03K Increased Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse,... MSRP: Now: $45.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Elevated Pressure Main Pressure Regulator SpringPart No. 56947-17 Package Quantity: 20 The OE springs in many Ford transmissions wear or become... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit Sonnax Part Number: 37947-11K TOOLING REQUIRED 37947-TL11 Forward Modulation Bore EPC (electronic pressure control) is the most critical... MSRP: Now: $158.04 Add to Cart Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD, C3 Reverse Servo Sleeve KitPart No. 56532-01K The reverse servo bore found on the case of listed Ford transmissions can become scored... MSRP: Now: $34.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS6 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $23.95 Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS8 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $24.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Relief ValvePart No. 10000-02K High radius Package Quantity: 10 Sonnax offers relief valve 10000-01K to replace the... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin Sonnax Part Number: 56947-11 L-shaped 0.650'' Length 0.072'' Diameter PACKAGE CONTAINS Retaining Pin (10) SYMPTOMS Lost or damaged component MSRP: Now: $11.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-03K Increased Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse,... MSRP: Now: $45.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Elevated Pressure Main Pressure Regulator SpringPart No. 56947-17 Package Quantity: 20 The OE springs in many Ford transmissions wear or become... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit Sonnax Part Number: 37947-11K TOOLING REQUIRED 37947-TL11 Forward Modulation Bore EPC (electronic pressure control) is the most critical... MSRP: Now: $158.04 Add to Cart Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS6 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $23.95 Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS8 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $24.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Relief ValvePart No. 10000-02K High radius Package Quantity: 10 Sonnax offers relief valve 10000-01K to replace the... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin Sonnax Part Number: 56947-11 L-shaped 0.650'' Length 0.072'' Diameter PACKAGE CONTAINS Retaining Pin (10) SYMPTOMS Lost or damaged component MSRP: Now: $11.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-03K Increased Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse,... MSRP: Now: $45.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Elevated Pressure Main Pressure Regulator SpringPart No. 56947-17 Package Quantity: 20 The OE springs in many Ford transmissions wear or become... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit Sonnax Part Number: 37947-11K TOOLING REQUIRED 37947-TL11 Forward Modulation Bore EPC (electronic pressure control) is the most critical... MSRP: Now: $158.04 Add to Cart Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Crankshaft SpacerPart No. 56000-CS8 The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear because the... MSRP: Now: $24.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Relief ValvePart No. 10000-02K High radius Package Quantity: 10 Sonnax offers relief valve 10000-01K to replace the... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin Sonnax Part Number: 56947-11 L-shaped 0.650'' Length 0.072'' Diameter PACKAGE CONTAINS Retaining Pin (10) SYMPTOMS Lost or damaged component MSRP: Now: $11.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-03K Increased Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse,... MSRP: Now: $45.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Elevated Pressure Main Pressure Regulator SpringPart No. 56947-17 Package Quantity: 20 The OE springs in many Ford transmissions wear or become... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit Sonnax Part Number: 37947-11K TOOLING REQUIRED 37947-TL11 Forward Modulation Bore EPC (electronic pressure control) is the most critical... MSRP: Now: $158.04 Add to Cart Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E, A4LD Relief ValvePart No. 10000-02K High radius Package Quantity: 10 Sonnax offers relief valve 10000-01K to replace the... View Details
Quick view Sonnax 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack 4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin Sonnax Part Number: 56947-11 L-shaped 0.650'' Length 0.072'' Diameter PACKAGE CONTAINS Retaining Pin (10) SYMPTOMS Lost or damaged component MSRP: Now: $11.16 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-03K Increased Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse,... MSRP: Now: $45.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Elevated Pressure Main Pressure Regulator SpringPart No. 56947-17 Package Quantity: 20 The OE springs in many Ford transmissions wear or become... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit Sonnax Part Number: 37947-11K TOOLING REQUIRED 37947-TL11 Forward Modulation Bore EPC (electronic pressure control) is the most critical... MSRP: Now: $158.04 Add to Cart Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Boost Valve KitPart No. 37947-03K Increased Ratio Some typical problems in Ford 4R44E, 4R55E, 5R44E and 5R55E units are soft shifts, delayed Reverse,... MSRP: Now: $45.95 Add to Cart Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Elevated Pressure Main Pressure Regulator SpringPart No. 56947-17 Package Quantity: 20 The OE springs in many Ford transmissions wear or become... View Details Quick view Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit Sonnax Part Number: 37947-11K TOOLING REQUIRED 37947-TL11 Forward Modulation Bore EPC (electronic pressure control) is the most critical... MSRP: Now: $158.04 Add to Cart Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected
Quick view Sonnax 4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax 4R44E, 4R55E, 5R44E, 5R55E Elevated Pressure Main Pressure Regulator SpringPart No. 56947-17 Package Quantity: 20 The OE springs in many Ford transmissions wear or become... View Details
Quick view Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax 4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit Sonnax Part Number: 37947-11K TOOLING REQUIRED 37947-TL11 Forward Modulation Bore EPC (electronic pressure control) is the most critical... MSRP: Now: $158.04 Add to Cart Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected