Yukon 11.5in AAM 4.11 Rear Ring & Pinion Install Kit 4.125in OD Pinion Bearing

This Yukon Gear & Axle YGK2107 kit is a complete package for re-gearing the rear differential on a wide range of GM and Dodge trucks, including models like the Chevrolet Silverado 2500 HD, Dodge Ram 2500, and GMC Sierra 3500. It bundles a high-performance 4.11 ratio ring and pinion gear set with a comprehensive master install kit, ensuring you have all the necessary components for a thorough differential rebuild. Whether you're upgrading to larger tires, increasing towing capacity, or replacing worn-out gears, this kit simplifies the process by providing everything needed in one convenient part number.

Yukon Gear & Axle is known for its commitment to quality, utilizing advanced heat-treating techniques and rigorous testing to produce gear sets that meet exacting specifications. This kit includes premium Yukon ring and pinion gears, paired with a master install kit featuring high-quality Timken bearings and all the small parts required for a successful installation. The kit specifically includes the HM807046/HM807010 inner pinion bearing and race, which has a 4.125-inch outside diameter, and is designed for differentials with a 14-bolt rear cover and a 12-bolt ring gear. This attention to detail ensures that you get a well-built, reliable component that's ready to get your vehicle back on the road.

Choosing a complete kit like this saves you time and money compared to sourcing individual parts. Yukon stands behind its products with a lifetime Y.E.S. Plan, offering comprehensive, no-questions-asked protection for your gear set kit for as long as you own your vehicle. This kit is designed for applications where a 4.11 gear ratio is desired for improved performance in towing or off-road situations, or to compensate for larger tire sizes.