Tech Resources Valve Body Layout Chrysler
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December 12, 2014
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Chrysler 42-46-47-48RH/RE Valve Body Layout

Sonnax valve body layouts provide a detailed overview of individual units making it quick and easy to determine what’s available for the specific valve body you’re working on. Each layout:

With more than 40 layouts to choose from, these convenient, go-to reference guides are valuable resources for any shop.

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Related Units

42RE Transmission 48RE Transmission 46RH Transmission 47RH Transmission 46RE Transmission 47RE Transmission 42RH Transmission


Related Parts

Required

Recommended

42RE, 42RH, 44RE, 44RH, 46RE, 46RH, 47RE, 47RH, 48RE, A727, A904 4-Spool Switch Valve 22771A-01

42RE, 42RH, 44RE, 44RH, 46RE, 46RH, 47RE, 47RH, 48RE, A727, A904

4-Spool Switch Valve 22771A-01

Replaces 4-spool valves only.

    Helps cure:
  • Lockup shudder
  • Overheated converter
  • Low cooler flow
  • Soft TCC apply
  • Build up of release pressure during lockup

Required

Recommended

42RE, 42RH, 44RE, 44RH, 46RE, 46RH, 47RE, 47RH, 48RE, A727, A904 Oversized 4-Spool Switch Valve 22771A-13

42RE, 42RH, 44RE, 44RH, 46RE, 46RH, 47RE, 47RH, 48RE, A727, A904

Oversized 4-Spool Switch Valve 22771A-13

Replaces 4-spool valves only.

    Helps cure:
  • Lockup shudder
  • Overheated converter
  • Low cooler flow
  • Soft TCC apply
  • Build up of release pressure during lockup

Required

Recommended

42RE, 42RH, 44RE, 44RH, 46RE, 46RH, 47RE, 47RH, 48RE, A727, A904 Lube Regulated Pressure Regulator Valve 22771A-02K

42RE, 42RH, 44RE, 44RH, 46RE, 46RH, 47RE, 47RH, 48RE, A727, A904

Lube Regulated Pressure Regulator Valve 22771A-02K

OE valve must match '78-later design

    Helps cure:
  • Delayed engagement
  • Pressure regulator buzz
  • Converter drain back
  • Lube failures
  • Converter bushing failure

Required

Recommended

42RE, 42RH, 44RE, 44RH, 46RE, 46RH, 47RE, 47RH, A727, A904 Oversized Lube Regulated Pressure Regulator Valve Kit 22771A-07K

42RE, 42RH, 44RE, 44RH, 46RE, 46RH, 47RE, 47RH, A727, A904

Oversized Lube Regulated Pressure Regulator Valve Kit 22771A-07K

Original valve must match '78-later design

    Helps cure:
  • Delayed engagement
  • Pressure regulator buzz
  • Converter drain back
  • Lube failures
  • Converter bushing failure

Required

Recommended

48RE Oversized Lube Regulated Pressure Regulator Valve & Line/TV Pressure Plug Kit 22771A-16K

48RE

Oversized Lube Regulated Pressure Regulator Valve & Line/TV Pressure Plug Kit 22771A-16K

    Helps cure:
  • Delayed engagement
  • Pressure regulator buzz
  • Converter drain back
  • Lube failures
  • Converter bushing failure

Required

Recommended

42RE, 42RH The Sure Cure® Kit SC-42RHE

42RE, 42RH

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

Required

Recommended

42RE, 42RH, 44RE, 44RH, 46RE, 46RH, 47RE, 47RH, A727 Line Pressure Plug & Sleeve Kit 22229-01K

42RE, 42RH, 44RE, 44RH, 46RE, 46RH, 47RE, 47RH, A727

Line Pressure Plug & Sleeve Kit 22229-01K

Fits Chrysler A727 units with boost tube only and 42-46-47RH/RE units with .200" plug diameters

    Helps cure:
  • Reverse slip
  • Poor line pressure control
  • Poor Forward & Reverse engagement
  • Poor cooler charge at idle
  • Soft Reverse

Required

Recommended

42RE, 42RH, 44RE, 44RH, 46RE, 46RH, 47RE, 47RH, A727 Line Pressure Plug & Sleeve Kit 22229-04K

42RE, 42RH, 44RE, 44RH, 46RE, 46RH, 47RE, 47RH, A727

Line Pressure Plug & Sleeve Kit 22229-04K

Fits Chrysler A727 units with boost tube only and 42-46-47RH/RE units with .264" plug diameters.

    Helps cure:
  • Reverse slip
  • Poor line pressure control
  • Poor Forward & Reverse engagement
  • Poor cooler charge at idle
  • Soft Reverse

Required

Recommended

42RE, 42RH, 44RE, 44RH, 46RE, 46RH, 47RE, 47RH, 48RE, A727, A904 Governor Bore Plug Kit 22771-14K

42RE, 42RH, 44RE, 44RH, 46RE, 46RH, 47RE, 47RH, 48RE, A727, A904

Governor Bore Plug Kit 22771-14K

    Helps cure:
  • 1-2 Shuttle
  • 2-3, 3-2 Oversensitive
  • Difficulty in adjusting shift timing with TV linkage
  • Early upshifts

Required

Recommended

42RE, 42RH, 44RE, 44RH, 46RE, 46RH, 47RE, 47RH, 48RE, A727, A904 Boost Valve Spring Retainer 22990-01

42RE, 42RH, 44RE, 44RH, 46RE, 46RH, 47RE, 47RH, 48RE, A727, A904

Boost Valve Spring Retainer 22990-01

    Helps cure:
  • Leakage of 4th & TCC oil pressure
  • Slipping gears

Required

Recommended

42RE, 42RH, 44RE, 44RH, 46RE, 46RH, 47RE, 47RH, 48RE, A727, A904 Valve Body Detent Ball & Sleeve Kit 22771-12K

42RE, 42RH, 44RE, 44RH, 46RE, 46RH, 47RE, 47RH, 48RE, A727, A904

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

Required

Recommended

42RE, 42RH, 44RE, 44RE, 44RH, 44RH, 46RE, 46RH, 47RE, 47RH, A727, A904 Neutral Safety Back-Up Insulator Service Kit 22229-03

42RE, 42RH, 44RE, 44RE, 44RH, 44RH, 46RE, 46RH, 47RE, 47RH, A727, A904

Neutral Safety Back-Up Insulator Service Kit 22229-03

Fits '70-'02 units with 3-terminal switch

    Helps cure:
  • Lost or damaged component

Required

Recommended

42RE, 42RH, 44RE, 44RE, 44RE, 44RH, 46RE, 46RH, 47RE, 47RH, 48RE Neutral Safety Back-up Insulator Service Kit 22229-07K

42RE, 42RH, 44RE, 44RE, 44RE, 44RH, 46RE, 46RH, 47RE, 47RH, 48RE

Neutral Safety Back-up Insulator Service Kit 22229-07K

Fits '01-later units with digital range sensor

    Helps cure:
  • Lost or damaged component

Required

Recommended

42RE, 42RH, 46RE, 46RH, 47RE, 47RH, 48RE, A727, A904 Oversized Lockup Boost Valve Kit 22771-19K

42RE, 42RH, 46RE, 46RH, 47RE, 47RH, 48RE, A727, A904

Oversized Lockup Boost Valve Kit 22771-19K

'90-Later with boost oil deliver 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

Required

Recommended

42RE, 42RH, 44RE, 44RH, 46RE, 46RH, 47RE, 47RH, 48RE, A727, A904 Throttle Valve Kit 22771-03K

42RE, 42RH, 44RE, 44RH, 46RE, 46RH, 47RE, 47RH, 48RE, A727, A904

Throttle Valve Kit 22771-03K

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

Required

Recommended

42RE, 42RH, 44RE, 44RH, 46RE, 46RH, 47RE, 47RH, 48RE, A727, A904 Heavy Duty Throttle Valve Kit 22771-HDK3

42RE, 42RH, 44RE, 44RH, 46RE, 46RH, 47RE, 47RH, 48RE, A727, A904

Heavy Duty Throttle Valve Kit 22771-HDK3

Fits all Chrysler RWD models, including ‘05-later units with motorized linkage.

Required

Recommended

42RE, 42RH, 44RE, 44RH, 46RE, 46RH, 47RE, 47RH, 48RE, A727, A904 Oversized Throttle Valve Kit 22771-04K

42RE, 42RH, 44RE, 44RH, 46RE, 46RH, 47RE, 47RH, 48RE, A727, A904

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

Required

Recommended

42RE, 42RH, 44RE, 44RH, 46RE, 46RH, 47RE, 47RH, 48RE, A727, A904 Manual Valve 22771-09

42RE, 42RH, 44RE, 44RH, 46RE, 46RH, 47RE, 47RH, 48RE, A727, A904

Manual Valve 22771-09

For use in conjunction with '78-later pressure regulator valve only; see instructions for details.

    Helps cure:
  • Delayed engagement
  • No cooler flow in Park
  • Converter bushing failure
  • Overheated converter
  • Forward clutch drags in Park

While Sonnax makes every effort to ensure the accuracy of technical articles at time of publication, we assume no liability for inaccuracies or for information which may become outdated or obsolete over time.

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