The Yukon 9.75-inch Ford rear ring-and-pinion install kit (3.73 ratio) includes a Yukon ring and pinion with 2.53-inch outer-diameter axle bearings and seals to service a 9.75" Ford rear axle. This Pro Kit bundles a Yukon Master Install kit with Timken bearings and the small parts necessary for installation, offering a convenient single part number for re-gear projects. Yukon gear sets are supported by the Y.E.S. lifetime protection plan.
Yukon Gear 9.75in Ford 3.73 Rear Ring & Pinion Install Kit 2.53in OD Axle Bearings and Seal