The Yukon pinion seal for GM 8.5" and 8.2" applications fits a range of Buick, Oldsmobile and Pontiac rear axles and is supplied as a Yukon Mighty Seal. It offers a precision fit for the pinion on compatible GM rear housings, making it suitable when replacing a worn pinion seal during service of 8.5" or 8.2" GM rear differentials to stop leaks and protect internal components.
Yukon Gear Pinion Seal For GM 8.5in / 8.2in / Buick / Oldsmobile / and Pontiac