The Yukon pinion nut and crush sleeve kit fits 2011 and newer Ford 9.75in differentials, supplying the crush sleeve specified for those newer Ford rear ends. It’s intended to restore proper pinion spacing and preload during assembly or service and complements Yukon’s small parts offering for differential maintenance and rebuilds on 2011+ Ford 9.75in applications.
Yukon Gear Pinion Nut & Crush Sleeve Kit For 11+ Ford 9.75in