The Yukon 8.8-inch Ford 4.88 rear gear and install kit pairs a matched 4.88 ratio ring-and-pinion with a 31-spline Dura Grip limited-slip posi and 2.53" OD axle bearings and seals for a full Ford 8.8" differential rebuild. Yukon Pro Kits bundle premium components and Master Install hardware so the small parts needed for service are included, simplifying the re-gear process.
Yukon 8.8in Ford 4.88 Rear Ring & Pinion Install Kit 31 Spline Positraction 2.53in Axle Bearings