Sonnax

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

Sonnax part number: 77987-01K 4L60E/4L65E/4L70E Pinless Forward Accumulator Piston Kit 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

Sonnax part number: 77002BT-01 4L60, 4L60-E, 4L65-E, 4L70-E Rear Stator Support Bushing The original GM 4L60, 4L60-E, 4L65-E, 4L70-E rear stator bushing comes in narrow and wide versions in both...

4L60E 4L65E 4L70E Replacement Seal Kit for 77987-SK | Sonnax

Sonnax part number: 77987-SKFits: 4L60E, 4L65E, 4L70E A replacement seal kit from Sonnax for 4L60E, 4L65E and 4L70E transmissions, replacing kit

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

Sonnax part number: 77767K-SKFits: 4L60E, 4L65E, 4L70E A replacement seal kit sized for Sonnax's Super Hold Servo, covering 4L60, 4L60-E, 4L65-E and 4L70-E transmissions. It includes the o-rings and...

4L60E 4L65E 4L70E Sonnax Performance Pack

Sonnax part number: 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 best foundation...

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

Sonnax part number: 77805-K 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...

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

Sonnax part number: 77805E-K 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...

4L60E 4L65E 4L70E TCC Solenoid Snout Kit | Sonnax | 1997-UP w/ PWM

Sonnax part number: 77942-02KFits: 4L70-E, 4L60-E, 4L65-E Fits '97-later PWM units. Built-in anti-drainback valve. The plastic OE torque converter clutch solenoid snouts are prone to breakage causing...

4L60E 4L65E 4L70E Vacuum Test Plate Kit | Sonnax

Sonnax part number: 77754-VTP Tooling Requ

4L60E 4L65E 4L70E Vacuum Test Plate Seal Kit | Sonnax

Sonnax part number: 77754-VTP-SFits: 4L60-E, 4L65-E, 4L70-E Tooling:VACTEST-01K77754-V

4L60E 4L65E 4L70E Wiring Harness Connector Bracket | Sonnax

Sonnax part number: 77980-01K It is common for one of the three plastic retention tabs to break on the wiring harness case pass-through connector in GM 4L60-E, 4L65-E and 4L70-E units. This allows...

4L60E 4L65E Sonnax Boost Valve Kit | Early Factory Style | .470''

Sonnax part number: 77898E-6K Early style, .470" dia., OE ratio, factory style GM 4L60-E and 4L65-E transmissions frequently have poor line rise, which can result in 3-4 clutch, 2-4 band failure or...

4L60E 4L65E Sonnax Boost Valve Kit | Early O-Ring Style | .470''

Sonnax part number: 77898E-4K Early style, .470" dia., OE ratio, O-ring style GM 4L60-E and 4L65-E transmissions frequently have poor line rise, which can result in 3-4 clutch, 2-4 band failure or...

4L60E 4L65E Sonnax Boost Valve Kit | Early O-Ring Style | .490''

Sonnax part number: 77898E-K GM 4L60-E and 4L65-E transmissions frequently have poor line rise, which can result in 3-4 clutch, 2-4 band failure or poor shift quality. The duty cycle of the EPC...

4L60E 4L65E Sonnax Boost Valve Kit | Late O-Ring Style | .421''

Sonnax part number: 77898E-14K Late style, .421" dia. OE ratio, O-ring style GM 4L60-E, 4L65-E and 4L70-E transmissions frequently have poor line rise, which can result in 3-4 clutch, 2-4 band...

4L60E 4L65E Sonnax Boost Valve Kit | Late O-Ring Style | .472''

Sonnax part number: 77898E-16K Late style, .472" dia., OE ratio, O-ring style GM 4L60-E, 4L65-E and 4L70-E transmissions frequently have poor line rise, which can result in 3-4 clutch, 2-4 band...

4L60E 4L80E EPC Solenoid Harness Adapter | Sonnax

Sonnax part number: 34435-01KFits: 4L60-E, 4L65-E, 4L70-E, 4L80-E, 4L85-E For use with early-style (’92-'02) EPC solenoid in late-style (’03-later) units. Solenoid not included. GM 4L60-E, 4L65-E,...

4L60E 4L80E Sonnax Sure-Cure Tool Kit

Sonnax part number: 77754-TLFits: 4L60-E, 4L65-E, 4L70-E, 4L80-E, 4L85-E Tool kit for 77754-09K,

4L60E 4L80E Transmission Shift Cable Mount Bracket | Sonnax

Sonnax part number: 34913-01 Transmission cases made in 1994 and 1995 have neutral safety switch mounting holes but do not have the top mount shifter bracket holes. Sonnax shift cable mount bracket...

4L60E 700R4 4L65E 4L70E TH200-4R HD Pump Slide Pivot Pin (5-Pack) Sonnax

Sonnax part number: 65797 Pack of 5 Vehicles with 4L60 & E and THM 200-4R transmissions can have low or high line pressure due to a worn pump slide pivot pin. Decreased oil pressure meant to maintain...