The Yukon 9.75-inch Ford rear ring-and-pinion install kit (3.55 ratio) bundles a Yukon ring and pinion with a 34-spline Dura Grip limited-slip Positraction and 2.99-inch outer-diameter axle bearings and seals to rebuild a 9.75" Ford rear axle. This Pro Kit contains a Yukon Master Install kit with Timken bearings and the necessary small parts for reassembly, and Yukon supports its gear sets with the Y.E.S. lifetime protection plan to cover owners over the vehicle's life.
Yukon 9.75in Ford 3.55 Rear Ring & Pinion Install Kit 34 Spline Positraction 2.99in Axle Bearing