This combination of filters has no results. You can either remove them one by one, or clear all filters using the button below.
Remanufactured Valve Body
Pump
Boost Valve Kit 55209-04K
Boost Valve Kit 55209-01K
Bushing 77005T
Pump
- Bushing Style: Precision
- Material: Bimetal, PTFE-lined
-
Helps cure:
- Worn pump bushing
Oversized TCC Control & Enable Valve Kit 55211-22K
Fits dual-valve pumps only
-
Helps cure:
- TCC apply & release concerns
- Falls out of lockup when hot
- No lockup
- Inadequate lubrication
-
Tooling:
- F-55211-TL22
- VB-06
- VB-FIX
Pressure Regulator Valve Kit 55211-08K
-
Helps cure:
- Low pressure
- Pump damaged
- Pump slide wear
- Gear ratio codes
- No 4-5
-
Tooling:
- 55211-TL8
Valve Body
(View Valve Body Layout Diagram)
AFL Valve Kit 55211-01K
-
Helps cure:
- 2nd Gear starts
- Gear ratio codes
- Low line pressure
- High line pressure
- TCC slip
- No 4th
- No 5th
- Forward clutch distress
- OD clutch distress
- Coast clutch distress
-
Tooling:
- F-55211-TL
- VB-FIX
Oversized 3-4, 4-5 & Safety Mode Valve Kit 55211-14K
Fits any of three locations.
-
Helps cure:
- 1-2 Bind-up
- 3-4 Flare
- 4-5 Concerns
- Clutch distress
-
Tooling:
- F-55211-TL14
- VB-FIX
Oversized Low Pressure Control Valve Kit 55211-17K
-
Helps cure:
- 3-2-1 Bump
- Harsh/No engine braking
- Clutch failure
-
Tooling:
- F-55211-TL17
- VB-FIX
TCC Regulator Valve Kit 55211-04K
Replaces OE valves with .511" & .437" dia. valve spools. For OE valve with .437" dia. balance spool
-
Helps cure:
- Code 894, 1870
- No lockup
- TCC slip
- No Reverse
- Overheated converter
- Harsh TCC apply
-
Tooling:
- F-55211-TL4
- VB-FIX
Tech Resources
January 25, 2023
Uncovering the Root Cause of Pressure & Complaints – The Critical Role of Solenoid Modulator & AFL Valves
Maura Stafford
November 24, 2015
GM 5L40-E, 5L50-E Vacuum Test Guide
December 12, 2014
GM 5L40-E, 5L50-E Valve Body Layout
January 01, 2013
5L40/50-E Valve Body Identification
Valve Body Xpress
January 01, 2013
5L40/50-E Solenoid Identification
Valve Body Xpress
February 28, 2009
5L40E/5L50-E: Isolating Concerns Re: Loss of Reverse or TCC
Bob Warnke
May 16, 2006
Sonnaflow® Chart 5L40E (Normal)
September 16, 2005
GM TCC Circuits
Maura Stafford