Yukon 8.8in Ford 4.88 Rear Ring & Pinion Install Kit 31 Spline Positraction 2.99in Axle Bearings

Yukon Gear & Axle has built a solid reputation for making dependable drivetrain components, and this comprehensive kit for your 2004-2010 Ford F-150 is no exception. If you're looking to change your differential gearing, whether it's to handle larger tires, increase towing capacity, or improve off-road performance, this package bundles everything you need into one convenient part number.

This kit focuses on the rear differential and includes a 4.88 ratio ring and pinion gear set, which is a popular choice for F-150s running larger tires. You'll also find a Yukon Master Overhaul Kit, packed with high-quality Timken bearings and all the small parts necessary for a complete differential rebuild. It also features a Yukon Dura Grip clutch-style limited-slip differential (LSD), designed to provide improved traction when one wheel loses grip. The ring gear diameter is 8.8 inches, and the kit includes axle bearings with a 2.99-inch outside diameter.

By combining the gears, bearings, and all the small installation components into a single package, Yukon saves you time and effort in sourcing individual parts. This approach helps ensure you have all the correct, compatible pieces to get your F-150 back on the road with its differential properly re-geared and ready for action. Yukon also backs this kit with their Y.E.S. Plan, a lifetime protection plan for the gear set.