The Yukon pinion nut washer is a small but essential differential service part for 10.5-, 11.5- and 11.8-inch AAM applications. Produced to Yukon Gear & Axle standards, this washer supports correct pinion nut fitment during rebuilds or repairs and is part of a broader line of ring gear bolts, crush sleeves, studs, and washers intended to complete differential jobs reliably.
Yukon Gear Pinion Nut Washer