Product Description
FITS 4-PINION REAR PLANETARY
Sonnax batwing washer 77731-05 is a direct replacement for worn or damaged OE washers in listed GM transmissions. Made from solid bronze, Sonnax washers eliminate spin and protect against rapid wear.
PACKAGE CONTAINS
- Washer (4)
SYMPTOMS
- Planetary failure
- Planetary wear
CAUSE
Insufficient lube oil and/or excessive clearances.
CORRECTION
This kit offers replacement parts for rebuilding damaged rear planet assemblies and gives rebuilders the option of replacing only the worn components.
