Toyota/Lexus

UA80F Transmission

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Browse all UA80F transmission parts here or use the filters below to find just what you are looking for.

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Zip Valve™ Drop-in Parts

Symptoms

Area of Transmission

Part Type

Valve Body

C1 Apply Boost Valve Kit

C1 Apply Boost Valve Kit 168740-01K

Helps cure:

Delayed engagement
C1 Clutch burned
Poor shift quality

C4 Apply Boost Valve Kit

C4 Apply Boost Valve Kit 168740-02K

Helps cure:

C4 Clutch burned
4th & 6th Gear shift concerns
Poor shift quality

Forward/Reverse Accumulator Piston Kit

168740 05k

Forward/Reverse Accumulator Piston Kit 168740-05K

Fits either of two locations.

Helps cure:

Slips in Forward & Reverse
Delayed engagement
Poor shift quality
Harsh engagement

Oversized Cooler/Lube Flow Control Valve Kit

168740 08k

Oversized Cooler/Lube Flow Control Valve Kit 168740-08K

Helps cure:

Inadequate lubrication
Lube failures due to lack of cooler flow
Overheated fluid

Tooling:

F-168740-TL8
VB-FIX

Other

Tool Kit F-168740-TL8

Tooling:

VB-FIX

Tech Resources

November 08, 2023

Toyota/Lexus UA80E, UA80F, UB80E, UB80F Vacuum Test Guide

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