Yukon 11.5in AAM 3.73 Rear Ring & Pinion Install Kit 4.125in OD Pinion Bearing

If you're looking to re-gear your rear differential for larger tires, increased towing capacity, or to replace worn-out components, this Yukon Gear & Axle kit is a comprehensive solution. It bundles a 3.73 ratio ring and pinion gear set specifically designed for 11.5-inch AAM rear axles, along with a master installation kit. This package is built for a range of trucks, including popular models like the Chevrolet Silverado 2500 HD and Dodge Ram 2500, covering applications from the early 2000s through 2010.

Yukon Gear & Axle is known for its high-performance gear sets, which are crafted using advanced heat-treating techniques and rigorous quality testing to ensure they meet exacting standards. This kit includes all the necessary components for a full differential rebuild, featuring high-quality Timken bearings, including the HM807046/HM807010 inner pinion bearing with a 4.125-inch outside diameter. By combining the gears and all the small parts into one convenient part number, Yukon saves you time and money, ensuring you have everything needed to get your vehicle back on the road quickly.

This kit is designed for differentials with a 14-bolt rear cover and a 12-bolt ring gear. Yukon also backs these kits with their Y.E.S. Plan, a lifetime, no-questions-asked protection plan for the gear set kit, offering significant peace of mind for your investment.