Chrysler

A727 Transmission

Tech Resources View all Transmissions
Remanufactured Valve Body

Required

A727 Remanufactured Valve Body CHR121

A727
Remanufactured Valve Body CHR121

Hydraulic Lockup

Sonnax rebuilt valve body CHR121 is no longer in production. Please check with your distributor for availability. For service inquiries, please see details on Sonnax’s Limited Lifetime Warranty on remanufactured valve bodies.

Required

A727 Remanufactured Valve Body CHR123

A727
Remanufactured Valve Body CHR123

Lockup, 2 Wire Solenoid

Sonnax rebuilt valve body CHR123 is no longer in production. Please check with your distributor for availability. For service inquiries, please see details on Sonnax’s Limited Lifetime Warranty on remanufactured valve bodies.

Required

A727 Remanufactured Valve Body CHR122

A727
Remanufactured Valve Body CHR122

Lockup, 1 Wire Solenoid

Sonnax rebuilt valve body CHR122 is no longer in production. Please check with your distributor for availability. For service inquiries, please see details on Sonnax’s Limited Lifetime Warranty on remanufactured valve bodies.

Required

A727 Remanufactured Valve Body CHR120

A727
Remanufactured Valve Body CHR120

Non-Lockup

Sonnax rebuilt valve body CHR120 is no longer in production. Please check with your distributor for availability. For service inquiries, please see details on Sonnax’s Limited Lifetime Warranty on remanufactured valve bodies.

Internal
Zip Kits

Overrun Clutch Spring & Roller Kit 22960

    Helps cure:
  • Lost or damaged component
Zip Kits

Rear Planet Endplay Shim 22700-Z

Fits either the 3- or 4-tanged OE thrust washer design. Endplay

  • Material: Steel
  • Outer Notch Count: 6
  • Inner Dia.: 2.520"
  • Thickness: 0.010"
  • Outer Dia.: 3.406"
    Helps cure:
  • Excess total transmission endplay
Zip Kits

Smart-Tech® Input Shaft & Piston Kit 22119B-02K

Replaces '67–'89 shafts with two sealing rings.

  • Spline Tooth Count: 24
Valve Body
Zip Kits

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
Zip Kits

Boost Valve Spring Retainer 22990-01

Fits any unit with a lockup boost valve lineup.

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

E-Ring 10000-03K

Manual shaft

  • Shaft Dia.: 0.250"
    Helps cure:
  • Lost or damaged component
Zip Kits

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
Zip Kits

Heavy Duty Throttle Valve Kit 22771-HDK3

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

Zip Kits

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 .200" Dia. plug, fits units with boost tube only.

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

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. .264" Dia. plug, fits units with boost tube only.

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

Lube Regulated Pressure Regulator Valve 22771A-10K

Fits '62–'77 units.

    Helps cure:
  • Delayed engagement
  • Lube failures
  • Converter bushing failure
  • Pressure regulator buzz
Zip Kits

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
Zip Kits

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
Zip Kits

Neutral Safety Back-Up Insulator Service Kit 22229-03

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

    Helps cure:
  • Lost or damaged component
Zip Kits

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
Zip Kits

Oversized Lockup Boost Valve Kit 22771-19K

'90-Later with boost oil deliver tube Fits any unit with a lockup boost valve lineup.

    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
Zip Kits

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
Zip Kits

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
Zip Kits

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
Zip Kits

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
Zip Kits

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
Zip Kits

Case Repair Bearing 22556-BRG

  • Bearing Style: Enclosed
  • Material: Hardened Steel
  • Outer Dia.: 3.384"
  • Inner Dia.: 2.500"
  • Thickness: 0.150"
    Helps cure:
  • Damaged case
  • Output & planet assembly wear
  • Output & planet assembly failure
Zip Kits

Cooler Line Adapter 22000-01

For cases with 1/4" pipe fittings only.

    Helps cure:
  • Oil leaks
Zip Kits

Cooler Line Repair Kit 22000-01K

For cases with 1/4" pipe fittings only.

    Helps cure:
  • Oil leaks
Zip Kits

Intermediate Accumulator Sleeve Kit 22841-01K

    Helps cure:
  • 1-2 Soft
  • Delayed engagement
  • Forward clutch failure
  • Low line rise
Zip Kits

Replacement Seal Kit 22841-04SK

For 22841-04K

Zip Kits

Shift Lever Case Bore Repair Sleeve 22179-02

    Helps cure:
  • Leaking manual shaft case seal
Servo/Band
Zip Kits

Extended Length Band Strut 22900-10

.100" Longer than OE

    Helps cure:
  • No Reverse
  • Soft Reverse
Zip Kits

Extended Length Band Strut 22900-15

.150" Longer than OE

    Helps cure:
  • No Reverse
  • Soft Reverse
Zip Kits

Front Servo Piston Cover Kit 22827-01

    Helps cure:
  • 2-3 Long slide
  • Direct clutch failure
  • Direct clutch failure
Zip Kits

Rear Servo Piston 22912

    Helps cure:
  • Burnt bands
  • No Reverse
  • Rear servo piston sticking/breakage
Zip Kits

Replacement Seal Kit 22301B-SK

For 22301B-01K

Zip Kits

Reverse Servo Piston Plug Kit 22912-01K

    Helps cure:
  • No Reverse
  • Burnt Reverse band
  • Reverse servo piston plug breakage
  • Reverse servo piston plug wear
Other
Zip Kits

Tool Kit F-22771A-TL7

Zip Kits

Tool Kit 56361-TL

Zip Kits

Tool Kit F-22771-TL19

Zip Kits

Tool Kit F-22771-TL

Zip Kits

Tool Kit 22771A-TL13

Zip Kits

Tool Kit 22771-TL12