The Yukon 9.75-inch Ford rear ring-and-pinion install kit (4.11 ratio) supplies a Yukon ring and pinion plus 2.53-inch outer-diameter axle bearings and seals to rebuild a 9.75" Ford rear axle. As a Pro Kit it includes a Yukon Master Install kit with Timken bearings and all necessary small parts to complete the re-gear. Yukon positions these kits to simplify differential rebuilds and provides its Y.E.S. lifetime protection plan for gear sets where applicable.
Yukon Gear 9.75in Ford 4.11 Rear Ring & Pinion Install Kit 2.53in OD Axle Bearings and Seal