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Sonnax

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Sonnax

4L80E Wiring Harness Connector Bracket (Late Style Only)

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Now: $7.95

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4R100 AX4N E4OD Line Pressure Modulator Plunger Valve Kit (XHD .500") - Sonnax

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Now: $33.95

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4R100 E4OD Bore Sizing Tool

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Now: $50.00

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4R100 E4OD Center Support Ball Bearing (1995-UP)

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Now: $16.95

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4R100 Sonnax Shift Performance Pack

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Now: $202.50

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4R100 TCC Control Plunger Valve Kit (PWM) Sonnax

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Now: $31.65

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4R44E 4R55E 5R44E 5R55E Boost Valve Kit (OE Ratio) Sonnax

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Now: $38.95

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4R44E 4R55E 5R44E 5R55E 5R55N 5R55S 5R55W A4LD Bell Housing Pump Cover Bushing | Sonnax | 5-Pack

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Now: $23.16

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Sonnax

4R44E 4R55E 5R44E 5R55E A4LD C3 Reverse Servo Sleeve Kit - Sonnax

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Now: $34.95

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Sonnax

4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (6-Bolt Holes) Sonnax

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Now: $23.95
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4R44E 4R55E 5R44E 5R55E A4LD Crankshaft Spacer (8-Bolt Holes) Sonnax

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Now: $24.95

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4R44E 4R55E 5R44E 5R55E A4LD Relief Valve (10-Pack) Sonnax
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Sonnax

4R44E 4R55E 5R44E 5R55E A4LD Retaining Pin | Sonnax | 10-Pack

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Now: $11.16

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4R44E 4R55E 5R44E 5R55E Boost Valve Kit (Increased Ratio) Sonnax

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Now: $45.95

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4R44E 4R55E 5R44E 5R55E Elevated Pressure Main Pressure Regulator Spring (20-Pack) Sonnax
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4R44E 4R55E 5R44E 5R55E EPC & Engagement Control Kit | Sonnax

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Now: $158.04

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4R44E 4R55E 5R44E 5R55E EPC Limit Plug Kit | Sonnax

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Now: $31.23

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Sonnax

4R44E 4R55E 5R44E 5R55E HD TCC Regulator Valve Spring Kit (5-Pack) Sonnax
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4R44E 4R55E 5R44E 5R55E Inner Reverse modulator Valve - Sonnax

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Now: $34.95

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4R44E 4R55E 5R44E 5R55E O-Ringed End Plug & Checkball Kit - Sonnax

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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...

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Now: $7.95
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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...

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Now: $33.95
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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...

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Now: $50.00
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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...

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Now: $16.95
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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...

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Now: $202.50
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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...

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Now: $31.65
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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...

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Now: $38.95
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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...

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Now: $23.16
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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...

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Now: $34.95
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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...

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Now: $23.95
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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...

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Now: $24.95
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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...

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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

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Now: $11.16
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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,...

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Now: $45.95
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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...

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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...

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Now: $158.04
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Sonnax

4R44E 4R55E 5R44E 5R55E EPC Limit Plug Kit | Sonnax

4R44E 4R55E 5R44E 5R55E EPC Limit Plug Kit Sonnax Part Number: 37947-55K NOTE: Plug is used in early separator plates only. See instructions for more details. In Ford 4R44E, 4R55E, 5R44E and...

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Now: $31.23
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Sonnax

4R44E 4R55E 5R44E 5R55E HD TCC Regulator Valve Spring Kit (5-Pack) Sonnax

4R44E, 4R55E, 5R44E, 5R55E TCC Regulator Valve Spring KitPart No. 37947-46K The 2.3L TCC regulator valve has a lower spring rate and lower apply pressure than the 4.0L. If the...

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4R44E 4R55E 5R44E 5R55E Inner Reverse modulator Valve - Sonnax

4R44E, 4R55E, 5R44E, 5R55E Inner Reverse Modulator ValvePart No. 37947-53 OE Size Debris and constant oscillation of the inner reverse modulator valve in listed Ford units can...

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Now: $34.95
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4R44E 4R55E 5R44E 5R55E O-Ringed End Plug & Checkball Kit - Sonnax

4R44E, 4R55E, 5R44E, 5R55E O-Ringed End Plug & Checkball KitPart No. 37947-13K The end plugs at the kick downshift control, manual low, and throttle downshift control valves...

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Now: $34.95
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