Yukon 8.5in GM 4.11 Rear Ring & Pinion Install Kit Axle Bearings 1.78in Case Journal

This Yukon Gear & Axle kit gives you everything you need to re-gear the rear differential on a variety of GM trucks and SUVs. You get a new 4.11 ratio ring and pinion gear set, along with a master installation kit that includes high-quality Timken bearings and all the small parts required to complete the job. This package is designed for differentials with an 8.5-inch ring gear diameter and a 1.78-inch case journal, fitting many popular models from the late 80s through the early 2000s, such as Chevrolet C1500 trucks and GMC Yukon SUVs.

Re-gearing your differential can significantly improve performance, especially if you've increased tire size, added a heavy load, or are heading off-road. This kit simplifies the process by combining the essential components into a single part number, saving you time and effort searching for individual parts. Yukon engineers use advanced heat-treating techniques and rigorous testing to ensure their ring and pinion sets meet exacting standards, providing a solid foundation for your drivetrain rebuild. The included master install kit features reliable Timken bearings, known for their durability and smooth operation.

When undertaking a differential rebuild, having all the necessary components readily available is key to getting your vehicle back on the road quickly. This kit aims to provide that convenience. Yukon also backs these kits with their Y.E.S. Plan, a lifetime protection plan for your gear set kit.