Transmission GM 4L60 4L60-E 4L65-E 4L70-E Internal Service Kit
Print Share

4L60, 4L60-E, 4L65-E, 4L70-E

Apply Plate & Seal Service Kit
Part No. 77733-06SVC

Find a Distributor

Sonnax apply plate and seal service kit 77733-06SVC includes replacement components for Smart-Tech® input housing kits 77733-06KA, 77733-10KB, 77733-11KB, 77733-12KB and out-of-production kits 77733-06K, 77733-10K/KA, 77733-11K/KA, 77733-12K/KA.

  • Socket Head Cap Screws (15)
  • 3-4 Clutch Retaining Ring
  • 3-4 Clutch Apply Plate
  • 3-4 Clutch Return Springs (10)
  • Forward Piston Outer Seal
  • Forward Piston Inner Seal
  • Overrun Piston Outer Seal
  • Overrun Piston Inner Seal

  • 4L60, 4L60-E, 4L65-E, 4L70-E Apply Plate & Seal Service Kit 77733-06SVC

Videos

Harness that Horsepower! Your Guide to a Sonnax 4L60/E Level 3 Performance Build
Eliminate 3-4 Clutch Failure with the Smart-Tech® Input Housing
 

Related Sonnax Parts

Required

Recommended

4L60, 4L60-E, 4L65-E, 4L70-E Smart-Tech® Input Housing Kit 77733-06KA

4L60, 4L60-E, 4L65-E, 4L70-E

Smart-Tech® Input Housing Kit 77733-06KA

Does not include input shaft.

Required

Recommended

4L60, 4L60-E Smart-Tech® Input Housing Kit with Heavy Duty Input Shaft 77733-10KB

4L60, 4L60-E

Smart-Tech® Input Housing Kit with Heavy Duty Input Shaft 77733-10KB

For ’85-later units with 298mm converter, 30-spline input shaft. For ’82–’84 units with 27-spline input shaft, converter and stator shaft will need to be updated to ’85-later design.

Required

Recommended

4L60-E, 4L65-E, 4L70-E Smart-Tech® Input Housing Kit with Heavy Duty Input Shaft 77733-11KB

4L60-E, 4L65-E, 4L70-E

Smart-Tech® Input Housing Kit with Heavy Duty Input Shaft 77733-11KB

For units with 300mm converter, non-reluctor style shaft.

Required

Recommended

4L60-E, 4L65-E, 4L70-E Smart-Tech® Input Housing Kit with Heavy Duty Input Shaft 77733-12KB

4L60-E, 4L65-E, 4L70-E

Smart-Tech® Input Housing Kit with Heavy Duty Input Shaft 77733-12KB

For units with 300mm converter, reluctor-style shaft.

↑