Sonnax

4F27E Turbine Shaft Pump Support Bushing by Sonnax (2-Pack)

4L60 4L60-E 4L65-E 4L70-E 2nd Gear Super Hold Servo Kit by Sonnax

4L60 4L60-E 4L65-E 4L70-E 2nd Gear Super Hold Servo Kit by Sonnax Part No. 77911-03K .87 Ratio Sonnax 2nd gear super hold servo kit 77911-03K for GM 4L60 (700-R4), 4L60-E, 4L65-E and...

4L60 4L60-E 4L65-E 4L70-E 3rd Accumulator Checkball & Seat by Sonnax

4L60 4L60-E 4L65-E 4L70-E 3rd Accumulator Checkball & Seat by Sonnax Part No. 74480D Wear or debris can prevent the third accumulator checkball and seat from correctly sealing the 3-4 apply...

4L60 4L60-E 4L65-E 4L70-E 4th Gear Super Hold Dual Servo Kit by Sonnax

4L60 4L60-E 4L65-E 4L70-E 4th Gear Super Hold Dual Servo Kit by Sonnax Part No. 77767K Sonnax 4th Gear super hold dual servo kit 77767K features 40% more apply surface area for greater holding...

4L60E 4L65E 4L70E 2-3 Shift Control Valve - Upgraded by Sonnax

4L60E/4L65E/4L70E Heavy Duty 2-3 Shift Valve Sonnax Part Number: 77754-41 When the GM 4L60-E family of transmissions evolved from the 700-R4, the overrun cluch apply no longer applied in 1st and 2nd...

4L60E 4L65E 4L70E Actuator Feed Limit Valve Kit

77754-TL TOOLING REQURIED In GM 4L60-E, 4L65-E and 4L70-E units, the AFL valve is a solenoid feed regulator valve that feeds the EPC solenoid and shift solenoids. The OE AFL valve design has a large...

4L60E 4L65E 4L70E Forward & Reverse Abuse Bore Plug

4L60-E, 4L65-E, 4L70-E Forward & Reverse Abuse Bore PlugPart No. 77754-21 Fits in either of two locations The bore plug in GM 4L60-E, 4L65-E and 4L70-E units is held loosely in...

4L60E 4L65E 4L70E HD Output Shaft - 2WD/Corvette (1992-UP) Sonnax

Sonnax 4L60E 4L65E 4L70E Heavy Duty Performance Output Shaft Sonnax Part Number: 74678L-HD Fits 2WD and Corvette applications only. OE Part No. 24238748 Output shaft failure is common as...

4L60E 4L65E 4L70E HD Output Shaft - 4WD/AWD (1993-UP) Sonnax

Sonnax 4L60E/4L65E/4L70E Transmission Heavy Duty Output Shaft Sonnax Part Number: 74678S-HD Fits 4WD/AWD applications only. OE Part No. 24230983 Output shaft failure is common as power...

4L60E 4L65E 4L70E Isolator Sleeve Kit by Sonnax(1993-UP)(Requires Tools F-77754-TL4, VB-FIX)

4L60E 4L65E 4L70E Isolator Sleeve Kit Sonnax Part Number: 77754-ISO Tooling Required! Tool #'s F-77754-TL4, VB-FIX Severe wear of the TCC regulator valve bore from the OE valve allows regulated...

4L60E 4L65E 4L70E Line Pressure Booster Kit by Sonnax (1.810'' Sleeve) (2005-UP)

4L60E/4L65E/4L70E Line Pressure Booster Kit by Sonnax Late Style w/ Short Sleeve - 1.810'' Line pressure booster kit 4L60E-LB2 fits late-style GM 4L60-E, 4L65-E and 4L70-E pumps. Sonnax hydraulic...

4L60E 4L65E 4L70E Line Pressure Booster Kit by Sonnax (1.907'' Sleeve) (1993-2004)

4L60E/4L65E/4L70E Line Pressure Booster Kit by Sonnax Early Style w/ Long Boost Sleeve - 1.907'' Line pressure booster kit 4L60E-LB1 fits early-style GM 4L60-E, 4L65-E and 4L70-E pumps. Sonnax...

4L60E 4L65E 4L70E Performance Pressure Regulator Spring (1993-UP) Sonnax

4L60E 4L65E 4L70E High Performance Pressure Regulator Spring Sonnax Part Number: 77917-10 1993-UP Model Years This high-quality, heavy-duty pressure regulator valve spring 77917-10 from Sonnax fits...

4L60E 4L65E 4L70E Pinless Forward Accumulator Piston Kit by Sonnax

4L60E/4L65E/4L70E Pinless Forward Accumulator Piston Kit Sonnax Part Number: 77987-01K In GM 4L60-E, 4L65-E and 4L70-E units it is common for the plastic forward accumulator piston to wear or crack...

4L60E 4L65E 4L70E Rear Stator HD Bushing by Sonnax 77002BT-01

4L60, 4L60-E, 4L65-E, 4L70-E Rear Stator Support Bushing Sonnax Part No. 77002BT-01 The original GM 4L60, 4L60-E, 4L65-E, 4L70-E rear stator bushing comes in narrow and wide...

4L60E 4L65E 4L70E Replacement Seal Kit ONLY For Sonnax Super Hold Servo

4L60, 4L60-E, 4L65-E, 4L70-E Replacement Seal Kit for Sonnax Super Hold Servo

4L60E 4L65E 4L70E Sonnax Performance Pack

Performance PackPart No. HP-4L60E-01 Fits '94-later units. The Sonnax Performance Pack for GM 4L60-E, 4L65-E and 4L70-E transmissions is a must-have for any heavy-duty vehicle and the very...

4L60E 4L65E 4L70E TCC Apply Valve Kit (NON-PWM Only)

Vehicles with GM 200-4R, 4L60 and 4L60-E transmissions have numerous converter overheat lockup complaints. These include no lockup or lockup immediately after 2nd Gear when fluid warms up, caused by...

4L60E 4L65E 4L70E TCC Apply Valve Kit (PWM Only)

Vehicles with GM 4L60-E, 4L65-E and 4L70-E transmissions have numerous converter overheat lockup complaints. These include no lockup or lockup immediately after 2nd Gear when fluid warms up, caused...

4L60E 4L80E EPC Solenoid Harness Adapter

4L60-E, 4L65-E, 4L70-E, 4L80-E, 4L85-E EPC Solenoid Harness AdapterPart No. 34435-01K For use with early-style (’92-'02) EPC solenoid in late-style (’03-later)...