Transmission Parts

Browse all Sonnax transmission parts here, or use the filters below to find just what you are looking for.

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09G, 09K, 09M • TF-60SN • TF-80SC • TF-81SC

Lockup Clutch Control Valve Kit 15741-29K

Also fits Volvo (AM6); Opel (AF40); Saab (AF40/6); Ford (AF21); Mazda (AW6A-EL).

Helps cure:

TCC codes
TCC apply & release concerns
RPM surge on light acceleration
Harsh downshifts
RPM surge on coast
Overheated fluid

A760E • A760F • A760H • A761E • A960E • A960F • AB60E • AB60F

O-Ringed End Plug Kit 147741-30K

Helps cure:

Various concerns depending on location of leaking end plug
Pressure loss

A750E • A750F • A761E • A960E • A960F

Lockup Control Plunger Valve Kit 147741-37K

Helps cure:

Harsh downshifts
TCC apply & release concerns
TCC codes
Cycling TCC RPM
Overheated fluid

A750E • A750F • A760E • A760F • A760H • A761E • A960E • A960F • AB60E • AB60F

Oversized Accumulator Control Valve Kit 147741-24K

Helps cure:

Harsh shifts
Shift codes
Shift concerns

09G, 09K, 09M • 6F21WA • TF-60SN • TF-80SC • TF-81SC

C1/K1 Clutch Control Valve Kit 15741-25K

Fits C1 clutch control bore for TF-80SC & TF-81SC. Fits K1 clutch control bore for for TF-60SN, 09G, 09K, 09M and Mini 6F21WA. Also fits Volvo (AM6), Opel (AF40), Saab (AF40/6), Ford (AF21) and Mazda (AW6A-EL).

Helps cure:

Coastdown Neutral
Delayed Forward
Gear ratio & solenoid codes
K1 Clutch burned
C1 Clutch burned
Erratic shift timing
Flare shifts
Harsh shifts

U151E • U151F • U250E

Oversized Pressure Regulator & Boost Valve Kit 27741-08K

Helps cure:

Soft shifts
Low line pressure
Harsh shifts
High line pressure in Reverse
Clutch & band failures
Low converter pressure
High line pressure

09D • 09G, 09K, 09M • 6F21WA • TF-60SN • TF-80SC • TF-81SC • TR-60SN

O-Ringed End Plug Kit 15741-35K

Also fits Volvo (AM6), Opel (AF40), Peugeot (TF80), Saab (AF40/6), Land Rover (TF80), Ford (AF21), Mazda (AW6A-EL)

Helps cure:

Shift concerns associated with circuit pressure loss

09D • 09G, 09K, 09M • 6F21WA • TF-60SN • TF-80SC • TF-81SC • TR-60SN

O-Ringed End Plug Kit 15741-36K

Also fits Volvo (AM6), Opel (AF40), Peugeot (TF80), Saab (AF40/6), Land Rover (TF80), Ford (AF21), Mazda (AW6A-EL).

Helps cure:

Shift concerns associated with circuit pressure loss

4L60-E • 4L65-E • 4L70-E

TCC Regulator & Isolator Valve Kit 77754-03K

4L60-E '97-earlier only, non-EC3 units

Helps cure:

Code 894, 1870
Overheated converter
Low TCC apply pressure
3-4 Clutch burned
1-2 Harsh
Low line pressure

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 dia.

Helps cure:

Reverse slip
Poor line pressure control
Poor Forward & Reverse engagement
Poor cooler charge at idle
Soft Reverse

32RH • 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

32RH • 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

32RH • 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

32RH • 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

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

4-Spool Switch Valve 22771A-01

Improved Sonnax design, fits '93-later units only.

Helps cure:

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

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