The Yukon Gear & Axle 11.25-inch Dana 80 3.73 rear ring-and-pinion install kit supplies a matched 11.25" 3.73 gear set with a Master Install kit for Dana 80 applications. It includes bearings, seals and all small parts needed to complete a rebuild and fits 10‑bolt rear covers with 12‑bolt ring gears. Yukon’s heat-treating and inspection processes support gear durability, and the kit carries Yukon’s Y.E.S. lifetime coverage.
Yukon Gear 11.25in Dana 80 3.73 Rear Ring & Pinion Install Kit 4.125in OD Head Bearing