The Yukon 9.75-inch Ford rear ring-and-pinion install kit (4.11 ratio) includes a Yukon ring and pinion with a 34-spline Dura Grip limited-slip Positraction and 2.53-inch outer-diameter axle bearings and seals to service a 9.75" Ford rear axle. Packaged as a Pro Kit, it contains a Yukon Master Install kit with Timken bearings and the necessary small parts for a full rebuild. Yukon backs gear sets with its Y.E.S. lifetime protection plan.
Yukon Gear 9.75in Ford 4.11 Rear Ring & Pinion Install Kit 34 Spline Positraction Axle Bearings