The Yukon 11.25in Dana 80 thin-profile rear ring-and-pinion install kit (3.73 thin ratio) pairs a thin ring and pinion with a Yukon Master Install Kit to rebuild the rear differential. It includes Timken bearings, necessary small parts and is intended for compatible carrier cases; the 11.25in ring gear and matched components streamline re-gearing tasks and are supported by Yukon's Y.E.S. protection plan.
Yukon Gear 11.25in Dana 80 Thin 3.73 Rear Ring & Pinion Install Kit 4.375in OD Bearing