Yukon Gear & Axle pinion nut washer for multiple GM rearend sizes including 7.2" IFS, 7.5", 7.6" and larger 8.5"/8.6" and 9.5" housings. Provided as a replacement washer, it helps ensure correct pinion nut seating and bearing preload for the specified GM axle variants. Yukon’s small-parts offerings include associated nuts and hardware so this washer can complete a reliable differential service.
Yukon Gear Pinion Nut Washer