5R55N, 5R55S, 5R55W, U151E, U151F, U250E
Tool Kit
Part No. F-27741-TL13
-
Tooling:
- VB-FIX
View Instructions Find a Distributor
Tool Kit for 27741-13K, 56947J-23K, 56947J-29K, [56947J-56K] & 56947J-59K
Sonnax F-Tool kits designed to service a specific bore require the VB-FIX, a self-aligning valve body reaming fixture.
- Reamer
- Reamer Jig
- Guide Pin
Videos
Cleaning & Care Techniques for Sonnax Reamers
Required By
Required
Recommended
U151E, U151F, U250E
Solenoid Modulator Valve Kit 27741-13K
-
Helps cure:
- Slips & flares
- Erratic shift feel & engagements
- Harsh upshifts
- Bind-up
- Excess Reverse pressure & distorted housings
- TCC cycling
- TCC slip
- Low cooler flow
- Overheating
Required
Recommended
5R55S, 5R55W
Reverse Modulator Valve Kit 56947J-23K
-
Helps cure:
- Delayed Reverse
- No 4th
- No 5th
- Direct clutch burned
Required
Recommended
5R55S, 5R55W
Reverse Engagement Valve Kit 56947J-29K
-
Helps cure:
- Delayed Reverse
- No Reverse
- Slipping gears
- Direct clutch burned
Required
Recommended
5R55N
Oversized Reverse Engagement Valve Kit 56947J-59K
-
Helps cure:
- Delayed Reverse
- No Reverse
- Direct clutch burned