Yukon 10.5in Ford 4.30 Rear Ring & Pinion Install Kit 35 Spline Positraction

If you're looking to re-gear your 2008-2010 Ford F-250 Super Duty, this Yukon Gear & Axle kit bundles everything you need into one part number. You get a 10.5-inch ring and pinion gear set with a 4.30 ratio, designed to improve your truck's performance, whether you're adding larger tires, increasing towing capacity, or enhancing off-road capability. This kit also includes a Yukon Master Overhaul Kit, which contains high-quality Timken bearings and all the necessary small parts for a complete differential rebuild.

Beyond the gears and bearings, this package features a Yukon Dura Grip clutch-style limited-slip differential (Positraction). This unit is fully rebuildable and helps put power to the ground more effectively, especially in slippery conditions. Yukon engineers its ring and pinion sets using advanced heat-treating techniques and rigorous testing to ensure they meet exacting specifications for durability and performance. By combining the gears, bearings, and limited-slip unit into one package, Yukon saves you time and money compared to sourcing each component separately.

This kit is specifically for applications with a 12-bolt rear cover and a 12-bolt ring gear, featuring a 35-spline axle. Yukon also backs this kit with their Y.E.S. Plan, a lifetime protection plan for the gear set. Refer to the manufacturer's installation instructions for detailed procedures and any additional components that may be required for your specific re-gear project.