Valve Bodies

6F50 6F55 6T70/6T75(GEN1&2) 6T80(GEN2) TCC Regulator Valve Kit | Sonnax

6F50 6F55 6T70/6T75 (GEN-1&2) 6T80 (GEN2) TCC Regulator Valve Kit Sonnax Part Number: 144740-31K Vehicles with listed Ford and GM transmissions can exhibit a number of TCC apply issues caused by bore wear at the TCC regulator valve. Slipping TCC, no...

6F50 6F55 6T70/6T75(GEN1) Oversized 2-6 Clutch Regulator Valve Kit | Sonnax

6F50 6F55 6T70/6T75 (GEN-1) Oversized 2-6 Clutch Regulator Valve Kit Sonnax Part Number: 144740-17K TOOLING REQUIRED F-124740-TL17 VB-FIX 2-6 Clutches in Ford 6F50, 6F55 and GM Gen. 1 6T70 and 6T75 units are applied in second and sixth Gears in...

6F50 6F55 6T70/6T75(GEN1&2) 6T80(GEN2) Oversized TCC Control Valve Kit | Sonnax

6F50 6F55 6T70/6T75 (GEN-1&2) 6T80 (GEN2) Oversized TCC Control Valve Kit Sonnax Part Number: 144740-14K TOOLING REQUIRED F-124740-TL14 VB-FIX Common problems associated with listed transmissions are high TCC slip, TCC lining degradation, TCC slip...

6F50 6F55 6T70/6T75(GEN1) Oversized Pressure Regulator Valve Kit | Sonnax

6F50 6F55 6T70/6T75 (GEN-1) Oversized Pressure Regulator Valve Kit Sonnax Part Number: 144740-12K TOOLING REQUIRED F-124740-TL12 VB-FIX In Ford 6F50, 6F55 and GM Gen. 1 6T70 and 6T75 units, AFL/solenoid pressure regulator bore wear results in low...

6F50 6F55 6T70/6T75(GEN1) Oversized Clutch Boost/Latch Valve | Sonnax

6F50 6F55 6T70/6T75 (GEN-1) Oversized Clutch Boost/Latch Valve  Fits any of 3 locations Sonnax Part Number: 144740-23 TOOLING REQUIRED F-144740-TL22 VB-FIX NOTE: Proper operation of clutch boost/latch valves depends on correct pressure being...

6F50 6F55 6T70/6T75(GEN1) AFL Solenoid Pressure Regulator Valve Kit | Sonnax

6F50 6F55 6T70/6T75 (GEN-1) AFL/Solenoid Pressure Regulator Valve Kit Sonnax Part Number: 144740-32K NO TOOLING REQUIRED In Ford 6F50, 6F55 and GM Gen. 1 6T70 and 6T75 units, AFL/solenoid pressure regulator bore wear results in low pressure at the shift...

6F50 6F55 6T70/6T75(GEN1) Oversized 3-5-R Clutch Regulator Valve Kit | 1.35 Ratio OE | Sonnax

6F50 6F55 6T70/6T75 (GEN-1) Oversized 3-5-R Clutch Regulator Valve Kit Sonnax Part Number: 144740-21K TOOLING REQUIRED F-124740-TL26 (no longer in production) VB-FIX REPLACES 1.35 RATIO OE VALVE WITH 0.390'' DIAMETER SMALL SPOOL WARNING: Measure small...

6F50 6F55 6T70/6T75(GEN1&2) 6T80 (GEN2) Isolator Valve Kit | Sonnax

6F50 6F55 6T70 6T75 (GEN-1&2) 6T80 (GEN-2) Isolator Valve Kit Sonnax Part Number: 144740-03K NO TOOLING REQUIRED Vehicles with listed Ford and GM transmissions may exhibit no line rise or low line pressure due to excess wear in the isolator valve...

6F50 6F55 6T70/6T75(GEN1) Oversized 3-5-R Clutch Regulator Valve Kit | 1.83 Ratio OE |Sonnax

6F50 6F55 6T70 6T75 (GEN-1) Oversized 3-5-R Clutch Regulator Valve Kit Sonnax Part Number: 144740-21K TOOLING REQUIRED F-124740-TL21 VB-FIX REPLACES 1.83 RATIO OE VALVE WITH 0.335'' DIAMETER SMALL SPOOL WARNING: Measure small spool on OE valve to...

6F50 6F55 6T70/6T75(GEN1&2) 6T80(GEN2) O-Ringed End Plug Kit | Sonnax

6F50 6F55 6T70 (GEN-1&2) 6T75 (GEN-1&2) 6T80 (GEN-2) O-Ringed End Plug Kit Sonnax Part Number: 144740-02K NO TOOLING REQUIRED OE end plugs are designed to prevent critical pressure loss by capping the bore, while also functioning as a spring or...

6F50 6F55 6T70/6T75(GEN1&2) 6T80(GEN2) Isolator Valve Spring | Sonnax | 5-Pack

6F50 6F55 6T70 (GEN-1&2) 6T75 (GEN-1&2) 6T80 (GEN-2) Isolator Valve Spring Pack-of-5 Springs Sonnax Part Number: 144740-16 NO TOOLING REQUIRED Listed transmissions may exhibit no line rise and/or line pressure instability due to a broken isolator...

Ford and GM Transmission Checkball .25" 1/4" (Material Imidized Plastic) (Quantity 10) See Description for listed Transmission Applications

200-4R, 32RH, 45RFE, 46RE, 46RH, 47RE, 48RE, 4L60, 4L60-E, 4L65-E, 4L70-E, 4L80-E, 4L85-E, 4R100, 4R44E, 4R55E, 4R70E, 4R70W, 4R75E, 4R75W, 4T60-E, 4T65-E, 545RFE, 5R44E, 5R55E, 60-40LE, 60-41SN, 65RFE, 66RFE, 68RFE, 6F35 (Gen. 1), 6F35 (Gen. 2), 6F35...

6F50 6F55 6T70 (Gen. 1) 6T75 (Gen. 1) Oversized AFL/Solenoid Pressure Regulator Valve - Sonnax

6F50, 6F55, 6T70 (Gen. 1), 6T75 (Gen. 1) Oversized AFL/Solenoid Pressure Regulator ValvePart No. 124740-01Tooling: F-104740-TL12 VB-FIX You need this if...In Ford 6F50/55 and first generation GM 6T70/75 units, AFL/solenoid pressure regulator bore wear...

4T65E 8L90 8L45 10L60 10L000 6F50 6T75 6T80 Valve Body Harness Retainer | 24205245

4R70 4R75 4R75 6F35 6F50 6F55 6R80 6R90 10L80 10L90 Sure~Cool® Thermal Bypass / Flow~Control (Ford all years GM Late 2021-UP)

Ford 4R70 4R75 4R75 6F35 6F50 6F55 6R80 6R90 Sure~Cool® Thermal Bypass / Flow~Control This valve also works in the Late 2021-UP GM 10L80 and 10L90 transmission.  Made in the USA by Superior Transmission Parts This cooler system upgrade is...

Rebuilt 6F50 6F55 Transmission Valve Body

This is a rebuilt valve body for Ford 6F50 and 6F55 automatic transmissions.  It has been fully disassembled and rebuilt with the latest upgrades then tested to ensure the 6F50/6F55 valve body you receive will be ready to use in your rebuild...

GM 6T70/75 Ford 6F50/55 DETERMINATOR Plate by Superior (K0141)

GM 6T70/6T75 & Ford 6F50/6F55 Transmission Determinator Plate Made in the USA by Superior Transmission Parts The DETERMINATOR Plate, K0141, allows in car testing of main case to determine integrity of clutch packs/rings/sealing areas and isolate a...