Description

Differential Pinion Oil Seal for the axle differential housing.

This oil seal fits around the pinion flange where the propshaft coupling connects, sealing the pinion shaft where it exits the differential housing and preventing differential oil from leaking past the flange face. Replacement is typically required when the seal lips harden or wear, resulting in an oil leak at the pinion flange. The seal is accessible after removing the propshaft, releasing and extracting the drive flange, and pressing the worn seal from its housing bore.