JSPP Compatible with Sonnax 77732-02 Rear Planetary Pinion 4L60, 4L60-E, 4L65-E, 4L70-E (5 Piece)

JSPP Compatible with Sonnax 77732-02 Rear Planetary Pinion 4L60, 4L60-E, 4L65-E, 4L70-E (5 Piece) - Image 2

JSPP Compatible with Sonnax 77732-02 Rear Planetary Pinion 4L60, 4L60-E, 4L65-E, 4L70-E (5 Piece)

$17.95

Made In USA!
Broad Compatibility Across Models: Fits GM 4L60 series from 1982-up, including Silverado, Sierra, Camaro, Firebird, and Express vans – covers both 4-pinion and upgraded 5-pinion designs for seamless integration.
Direct OE Replacement with Superior Strength: Solid steel construction replaces damaged or worn factory pins, restoring smooth power flow and preventing spline shear – ideal for four- or five-pinion rear planetary setups.
Combat Common Failure Modes: Addresses lube starvation and excessive clearances that cause planetary burn-up, extending component life and boosting overall transmission durability under towing, racing, or heavy loads.
Made in the USA for Pro-Grade Quality: JSPP’s rigorous engineering ensures exact tolerances and heat-treated resilience

Category: Transmission Parts Tags: 4L60, 4L60-E, 4L65-E, 4L70-E, 77732-02, Rear Planetary Pinion Pin

Description

4L60, 4L60-E, 4L65-E, 4L70-E Rear Planetary Pinion Pin Part No. JS77732-02 Package Quantity: 5 Compatible with Sonnax rear planetary pinion pin JS77732-02 is a direct replacement for worn or damaged OE pinion pins in GM 4L60 (700-R4), 4L60-E, 4L65-E and 4L80-E units. Solid design can be used to rebuild four- or five- pinion rear planetary assemblies. Symptoms: Planetary failure Planetary wear

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