Yukon 9.75in Ford 3.73 Rear Ring & Pinion Install Kit 34 Spline Positraction Axle Bearings

If you're looking to upgrade your 2000-2003 Ford F-150's rear differential for larger tires, increased towing capacity, or improved off-road performance, this Yukon Gear Kit is a comprehensive solution. This kit is designed to completely rebuild your rear differential, ensuring it performs reliably for your specific needs. It includes a 3.73 ratio ring and pinion gear set, a master overhaul kit with high-quality Timken bearings, and a Yukon Dura Grip clutch-style limited-slip differential (LSD) for improved traction.

Yukon engineers use advanced heat-treating techniques and rigorous quality testing to ensure their ring and pinion gears meet exacting specifications. This attention to detail means you get a well-built gear set that's ready for demanding use. The included master install kit contains all the necessary small parts and axle bearings, making the re-gear process more straightforward. Having all these components in one package saves you time and effort when sourcing parts for your differential rebuild.

This kit is specifically for applications with a 9.75-inch ring gear diameter and a 12-bolt rear cover. It also features a 34-spline Positraction unit, which is fully rebuildable. Yukon Gear & Axle backs this kit with their Y.E.S. Plan, a lifetime protection plan for your gear set kit.