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Internal
Inner Overdrive Bearing 12738
- Bearing Style: Enclosed
- Inner Dia.: 2.168"
- Outer Dia.: 3.218"
- Width: 0.190"
-
Helps cure:
- Bearing noise
- Bearing failure
Intermediate Plug & Pilot Kit 22171A-02K
-
Helps cure:
- Poor lube oil control
- Recontamination of new parts
- Unable to clean shaft
Output Pilot Bushing 12510-01
'90-Later
- Bushing Style: Precision
- Material: Steel-backed bimetal
- Width: 0.480"
- Shaft Dia.: 0.601"
- Housing Bore: 0.746"
-
Helps cure:
- Bushing wear
- Bushing failure
Overdrive Shim Kit 12783-01K
- Material: Steel
-
Helps cure:
- Not enough OE washers to properly set end clearance
Oversized Overdrive Sprag Pilot Bushing 12509-01
Fits '88-later units.
- Bushing Style: Precision
- Material: Steel-backed bimetal
- Width: 0.710"
- Shaft Dia.: 2.140"
- Housing Bore: 2.301"
-
Helps cure:
- OD roller clutch failure
- Aftermarket replacement bushings are a poor fit in output shaft housing
Oversized Piston Retainer Kit 12962N-02K
-
Helps cure:
- Loss of lubrication oil to planetaries
- Reverse drum, retainer & planet failure
Primary Governor Valve 12802-01
Rear Planet Endplay Shim 12780-Z
For 3- or 4-tanged OE thrust washer design.
- Material: Steel
- Inner Dia.: 2.000"
- Thickness: 0.010"
- Outer Dia.: 2.810"
-
Helps cure:
- Excess total transmission endplay
Pump
Pump Bushing 12502-01
- Bushing Style: Precision
- Material: Steel-backed bimetal
- Width: 0.535"
- Shaft Dia.: 1.498"
- Housing Bore: 1.619"
-
Helps cure:
- Pump seal leakage
- Pump noise
- Loss of prime
- Low pump volume
- Low cooler flow
- TCC codes
- Switch codes
Valve Body
(View Valve Body Layout Diagram)
4-Spool Switch Valve 22771A-01
4-Spool Switch Valve 22771A-43
Governor Bore Plug Kit 22771-14K
Heavy Duty Throttle Valve Kit 22771-HDK3
Line Pressure Plug & Sleeve Kit 22229-01K
Line Pressure Plug & Sleeve Kit 22229-04K
Lube Regulated Pressure Regulator Valve 22771A-02K
Manual Valve 22771-09
Neutral Safety Back-Up Insulator Service Kit 22229-03
Fits '70–'02 units with 3-terminal switch
-
Helps cure:
- Lost or damaged component
Neutral Safety Back-up Insulator Service Kit 22229-07K
Fits ’02-Later with 5-terminal switch
-
Helps cure:
- Lost or damaged component
Oversized 4-Spool Switch Valve 22771A-13
Fits '93-later, 4-spool valves only.
-
Helps cure:
- Lockup shudder
- Overheated converter
- Low cooler flow
- Soft TCC apply
- Build up of release pressure during lockup
-
Tooling:
- 22771A-TL13
Oversized Lockup Boost Valve Kit 22771-19K
'94-Later with boost oil delivery tube
-
Helps cure:
- TCC slip under load
- No line rise during TCC apply in 4th
- Overheated converter
- Loss of lube oil
- High line pressure with no indication of boost
- No lockup
- TCC cycling
-
Tooling:
- F-22771-TL19
- VB-FIX
Oversized Lube Regulated Pressure Regulator Valve Kit 22771A-07K
OE valve must match '78-later design
-
Helps cure:
- Delayed engagement
- Pressure regulator buzz
- Converter drain back
- Lube failures
- Converter bushing failure
-
Tooling:
- F-22771A-TL7
- VB-FIX
Oversized Throttle Valve Kit 22771-04K
Fits all Chrysler RWD models, including ‘05-later units with motorized linkage.
-
Helps cure:
- Shift timing concerns
- Throttle buzz
- Poor kickdown
- 2-3 Late
- 3-2 Oversensitive
-
Tooling:
- F-22771-TL
- VB-FIX
Pressure Regulator Valve 22771A-42
The Sure Cure® Kit SC-42RHE
-
Helps cure:
- Low cooler flow
- Lube failures
- Build up of release pressure during lockup
- Converter bushing failure
- Lockup shudder
- Overheated converter
- Soft TCC apply
Throttle Valve Kit 22771-03K
Valve Body Detent Ball & Sleeve Kit 22771-12K
Kit is designed to fit both the short and long OE detent bore designs.
-
Helps cure:
- Manual lever binds in Park position
- Damaged valve body casting
- Linkage loose
- No start
-
Tooling:
- 22771-TL12
Valve Body Detent Spring 22771-36
Fits both short and long OE detent bore designs.
-
Helps cure:
- Manual lever binds
- Linkage loose
- No start
Case
Accumulator Piston Kit 22841-04K
Cooler Line Adapter 22000-01
Intermediate Accumulator Sleeve Kit 22841-01K
-
Helps cure:
- 1-2 Soft
- Delayed engagement
- Forward clutch failure
- Low line rise
Replacement Seal Kit 22841-04SK
Shift Lever Case Bore Repair Sleeve 22179-02
-
Helps cure:
- Leaking manual shaft case seal
-
Tooling:
- 56361-TL
Servo/Band
Rear Servo Piston 22912A
2.54" O.D.
-
Helps cure:
- Burnt bands
- No Reverse
- Rear servo piston sticking/breakage
Reverse Servo Piston Plug Kit 22912-01K
Does not fit '73-earlier
-
Helps cure:
- No Reverse
- Burnt Reverse band
- Reverse servo piston plug breakage
- Reverse servo piston plug wear
Tech Resources
FEATURED
January 01, 2013
Identification Guide
Chrysler 42RH/46RH Valve Body Identification
Valve Body Xpress
December 12, 2014
Valve Body Layout
Chrysler 42-44-46-47RH/RE, 48RE Valve Body Layout
October 13, 2022
Line-to-Lube/Converter: A Balancing Act — PR Valve Position is Key
Maura Stafford
May 16, 2010
Transmission Report Newsletter: May 2010
November 22, 2008
Chrysler RWD Valve Body Linkage Pivot Wear
Gregg Nader
May 19, 2006
SonnaFlow® Chart: 42-47RE (Normal & Poor)
November 26, 2004