The Yukon Gear & Axle 11.25-inch Dana 80 thin 3.73 rear ring-and-pinion install kit is a thin-design 3.73 ratio 11.25" gear set with a Master Install package. It’s intended for carrier cases designed for higher ratios and fits 10‑bolt rear covers with 12‑bolt ring gears. The kit includes bearings, seals and the small parts required to finish the rebuild and benefits from Yukon’s testing protocols and Y.E.S. lifetime protection.
Yukon Gear 11.25in Dana 80 Thin 3.73 Rear Ring & Pinion Install Kit 4.125in OD Bearing