Transmission Parts

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1000/2000/2400

F-Trim Valve End Sleeve 37000-03

Fits '00-'05 units only.

Helps cure:

Overheating
Code P0741
TCC surge

4R100 • E4OD

Oversized Manual Valve Kit 36947-13K

Helps cure:

Delayed Reverse
Reverse slip
Low/Reverse clutch failure
Low line pressure in Reverse & manual low

C6

Boost Valve Kit 36946-04K

Gas ratio, factory style

Helps cure:

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

TF-80SC • TF-81SC

Oversized Solenoid Modulator Valve Kit 39741-18K

Fits either of 2 locations. Also fits Volvo (AM6); Opel (AF40); Peugeot (TF80); Saab (Af40/6); Land Rover (TF80); Ford (AF21) and Mazda (AW6A-EL).

Helps cure:

Code 734, 735, 729
Kickdown slip
Kickdown shock
4th Slip
5th Slip
6th Slip

55-50SN • 55-51SN

O-Ringed End Plug Kit 59947-21K

Also fits AF23/33 and RE5F22A units.

Helps cure:

Delayed Forward
Poor shift quality
TCC slip
3-2 Neutral
2-3 Flare
Low SLT pressure
Overheated fluid

TH350 • TH350C

Boost Valve Kit 35754-01K

4T40-E • 4T45-E

Boost Valve Kit 33886-03K

Helps cure:

Low line pressure
Delayed Reverse
No Reverse
Soft shifts
High line pressure
Harsh shifts

6T30 (Gen. 1) • 6T30 (Gen. 2) • 6T31 (Gen. 3 6T40) • 6T35 (Gen. 3 6T40) • 6T40 (Gen. 1) • 6T40 (Gen. 2) • 6T41 (Gen. 3 6T40) • 6T45 (Gen. 1) • 6T45 (Gen. 2) • 6T46 (Gen. 3 6T40) • 6T50 (Gen. 1) • 6T50 (Gen. 2) • 6T51 (Gen. 3 6T40)

Oversized Actuator Feed Limit Valve 144740-01

Helps cure:

No 4th
No 5th
No 6th
Low clutch oil pressure
Harsh shifts
Flare shifts

01T

Oversized VSTV Pilot Pressure Valve 33741B-07

Helps cure:

Delayed engagement
Chatter on acceleration
Adaptive limit codes
Unstable solenoid pressure

01J • 01T

Oversized Volumetric Flow Rate Kit 33741B-04K

Helps cure:

Chatter on acceleration
Push belt & sheave (pulley) surface damage

01M • 01N • 01P • 096 • 097 • 098

Oversized Solenoid Regulator Valve 119940-06K

Helps cure:

2-3 Late
No 3-4
Wrong gear starts
No line rise
No 2-3
3-4 Late
2-3 Bind-up
Loss of gear

ZF5HP24 • ZF5HP24A

Oversized Pressure Regulator Valve Kit 139740-01K

Helps cure:

Broken clutch drum
Forward slip
Slip codes
Erratic line pressure
Poor shift quality

6R60 • 6R75 • 6R80 (2009–2014) • ZF6HP19 • ZF6HP26 • ZF6HP32

Zip Kit® ZF6-6R60-ZIP

Fits Gen. 1 ZF6 without 053 separator plate, plus 6R60, 6R75 and ’09–’14 6R80.

Helps cure:

Harsh engagement
Broken parts due to excessive line pressure
Excess heat
Firm shifts
Flare shifts & bind-ups
Delayed engagement

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

Oversized Main Pressure Regulator & Boost Valve Kit 147741-04K

Helps cure:

Clutch failure
Soft shifts
Harsh shifts
Low line pressure
High line pressure
High line pressure in Reverse
Low line rise
Low converter pressure
Overheating

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

Oversized Secondary Pressure Regulator Valve Kit 147741-10K

Helps cure:

Harsh lockup
TCC apply & release concerns
Burnt converter
Lube failures

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