Yukon 10.5in Ford 3.73 Rear Ring & Pinion Install Kit

If you're looking to re-gear the rear differential on your 1999-2007 Ford F-250 Super Duty, perhaps to accommodate larger tires or improve towing performance, this Yukon Gear & Axle kit is a comprehensive solution. It bundles a high-quality 3.73 ratio ring and pinion gear set specifically for the 10.5-inch Ford rear axle, along with a complete master installation kit.

This isn't just a set of gears; it's everything you need to rebuild your differential properly. Yukon engineers use advanced heat-treating techniques and rigorous testing to ensure their ring and pinion sets meet exacting standards. The included master install kit features high-quality Timken bearings and all the small parts necessary for a smooth installation. This combination saves you time and money by consolidating all required components into a single part number, making your re-gear project more straightforward.

This kit is designed for applications with a 12-bolt rear cover and a 12-bolt ring gear. It also comes with the NP 504493/NP 949481 inner pinion bearing and race. Yukon also backs this kit with their Y.E.S. Plan, a lifetime, no-questions-asked protection plan for your gear set.