Product Description
Sonnax rear planetary pinion pin 77732-02 is a direct replacement for worn or damaged OE pinion pins in GM 4L60 (700-R4), 4L60-E, 4L65-E and 4L70-E units. Solid design can be used to rebuild four- or five- pinion rear planetary assemblies.
PACKAGE CONTAINS
- Pin (5)
SYMPTOMS
- Planetary failure
- Planetary wear
CAUSE
Insufficient lube oil and/or excessive clearances.
CORRECTION
Sonnax offers replacement parts for rebuilding damaged rear planet assemblies and gives rebuilders the option of replacing only the worn components.
