Symptoms:
- Slips in Forward & Reverse
- Delayed engagement
- Poor shift quality
- Harsh engagement
Cause:
Cast aluminum accumulator bore wear allows apply oil to exhaust.Correction:
Sonnax anodized aluminum forward/reverse accumulator piston kit incorporates an O-ring for positive sealing and annular grooves for better centering and wear prevention.UA80E, UA80F, UB80E, UB80F
Forward/Reverse Accumulator Piston Kit
Part No. 168740-05K
Fits either of two locations.
You need this if... View Instructions Find a DistributorWear at the accumulator bores or on the accumulator piston critical diameters in listed Toyota/Lexus units is very common. Wear allows clutch apply oil to exhaust, resulting in harsh or delayed forward engagements, or slipping and flares in forward gears. Sonnax forward/reverse accumulator piston kit 168740-05K incorporates an O-ring for positive sealing, even in worn bores.
- O-Ring provides positive seal, even in worn bores
- Annular grooves provide better piston centering and wear prevention
- Hardcoat anodized aluminum piston combats premature wear
- Drop-in Zip Valve™ parts install quickly and easily
- Piston
- O-Rings (2) 1 Extra
You need this if...
Vacuum testing at the port(s) indicated fails to hold the recommended minimum in-Hg, or if wear is visually detected.
