Transmission Parts GM 4L70-E 4L60-E 4L65-E Other Tool
Print Share View Instructions

Warning:

F-77754-SERV is no longer in production but may be available from distributor inventory. If none can be located, bench reaming tool kit 77754-SERV is available for this reaming operation.

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

Tool Kit
Part No. F-77754-TL4


View Instructions Find a Distributor

MSRP: $452.51 at Sonnax Tool Shop

Tool Kit for 77754-03K, 77754-04K, 77754-ISO

Use F-77754-SERV with F-77754-TL4 on GM SERV (remanufactured valve bodies).

Sonnax F-Tool kits designed to service a specific bore require the VB-FIX, a self-aligning valve body reaming fixture.

  • Roughing Reamer
  • Finishing Reamer
  • Roughing Reamer Jig
  • Finishing Reamer Jig
  • Guide Pin
  • Stop Pin
  • 4L60-E, 4L65-E, 4L70-E Tool Kit F-77754-TL4

Videos

Cleaning & Care Techniques for Sonnax Reamers
 

Required By

Required

Recommended

4L60-E, 4L65-E, 4L70-E Isolator Sleeve Kit 77754-ISO

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

Isolator Sleeve Kit 77754-ISO

    Helps cure:
  • Code 894, 1870
  • TCC cycling
  • TCC slip
  • 3-4 Clutch failure

Required

Recommended

4L60-E, 4L65-E, 4L70-E TCC Regulator & Isolator Valve Kit 77754-03K

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

TCC Regulator & Isolator Valve Kit 77754-03K

4L60-E '97-earlier only, non-EC3 units

    Helps cure:
  • Code 894, 1870
  • Overheated converter
  • Low TCC apply pressure
  • 3-4 Clutch burned
  • 1-2 Harsh
  • Low line pressure

Required

Recommended

4L60-E, 4L65-E, 4L70-E TCC Regulator & Isolator Valve Kit 77754-04K

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

TCC Regulator & Isolator Valve Kit 77754-04K

Fits all years & '98-later EC3 units

    Helps cure:
  • Code 894, 1870
  • Overheated converter
  • Low TCC apply pressure
  • 3-4 Clutch burned
  • 1-2 Harsh
  • Low line pressure
↑