Transmission Parts

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4R100 • E4OD

Performance Rated Accumulator Spring Kit 36948-18K

Helps cure:

Soft shifts
Long soft shift in towing & heavy-duty applications

4L60

Throttle Valve Plunger Kit 77966-94MK

Helps cure:

Low line rise
Early upshifts
Soft upshifts
Premature 3-4 clutch failure
Low line pressure

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

4L60

Throttle Valve Plunger Valve Kit 77966-94K

OE plungers with code 94

Helps cure:

Low line rise
Early upshifts
Soft upshifts
Premature 3-4 clutch failure
Low line pressure

TH350 • TH350C

Line Pressure Booster Kit 350-LB1

A750E • A750F • A761E • A960E • A960F

Oversized Lockup Control Valve Kit 147741-16K

Helps cure:

TCC apply & release concerns
Harsh downshifts
RPM fluctuation
TCC codes

4L80-E • 4L85-E

Oversized Accumulator Control Valve Kit 34994-22K

Helps cure:

Soft shift & low accumulator pressure
High line pressure in Drive
Low line rise in Reverse

C6

1-2 Accumulator Valve Spring Kit 36946-05K

Helps cure:

1-2 Quality poor
Burnt intermediate band

C6

Boost Valve Kit 36941-01K

'76-Earlier, clicker-style units

Helps cure:

Soft shifts
Poor shift quality
Reverse shudder
Direct clutch failure
Low line rise

5R55N

TCC Modulator Spring 56947J-S4

Helps cure:

Harsh TCC apply
TCC slip

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

Oversized Lockup Relay Valve Kit 147741-07K

Helps cure:

TCC apply & release concerns
TCC apply codes
Burnt converter
Shudder
Overheating
Lube failures

4T80-E

TCC Regulator Valve Kit 72854-03K

Helps cure:

Code 39, 741
TCC apply & release concerns
Overheated converter

09G, 09K, 09M • 6F21WA • TF-60SN

Secondary Pressure Regulator Valve Kit 15741-11K

Helps cure:

TCC codes
TCC apply & release concerns
TCC slip
TCC surge
Overheated fluid, bushings & converter

5R110W

Pressure Switch O-Ringed End Plug Kit 36940-17K

Fits any of five locations.

Helps cure:

Loss of shift solenoid control pressure
Shift concerns

AOD

Throttle Valve Plug Kit 76989-03K

Factory style sleeve, no O-rings

Helps cure:

Uncontrollable shift timing
Low line rise
Overheated clutch
Overheated band
TV pressure imbalance

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