The Yukon Mighty pinion seal covers a range of GM sizes—7.2in IFS, 1999-and-down 7.5in and 7.625in, and 8.2in—and provides a precision-fit replacement for those pinion applications. Yukon Mighty Seals use updated design and manufacturing techniques to deliver a tight, long-lasting seal. Replace worn pinion seals on the supported GM rear ends to restore dependable pinion-area sealing.
Yukon Gear 7.2in GM 7.5in GM & 8.2in GM Pinion Seal