Yukon 8.8in Ford 3.73 Rear Ring & Pinion Install Kit 31 Spline Positraction 2.99in Axle Bearings

When you're ready to re-gear your 2004-2010 Ford F-150, this Yukon Gear & Axle kit gives you everything you need in one convenient package. You get a 3.73 ratio ring and pinion gear set, a master installation kit featuring high-quality Timken bearings, and a 31-spline Yukon Dura Grip clutch-style limited-slip differential. This combination is ideal for increasing tire size, improving towing capacity, or enhancing off-road capability.

Yukon engineers use advanced heat-treating techniques and rigorous quality testing to ensure their ring and pinion gears meet exacting standards. The included master install kit contains all the necessary small parts and bearings, like the 2.99-inch OD axle bearings and seals, to rebuild your differential completely. The Dura Grip limited-slip differential is fully rebuildable, ensuring long-term performance. By combining these essential components into a single part number, Yukon saves you time and money on your re-gear project.

This kit is designed for Ford 8.8-inch rear axles with a 10-bolt rear cover and ring gear. Yukon also backs this kit with their Y.E.S. Plan, a lifetime, no-questions-asked protection plan for your gear set.