The Yukon cross pin shaft for 1986 and newer Ford 8.8-inch differentials is a 0.875-inch diameter replacement intended to match late‑model 8.8in housings. Supplied as a service component, it restores cross pin seating and alignment for proper axle operation. Select this shaft when rebuilding or repairing '86+ Ford 8.8" rear ends that call for the 0.875" cross pin.
Yukon Gear Cross Pin Shaft (0.875in) For 86+ 8.8in Ford