Yukon 10.5in GM 14 Bolt 3.73 Rear Ring & Pinion Install Kit 30 Spline Positraction

This Yukon Gear Kit YGK2125 is a comprehensive package designed to rebuild the rear differential in a wide range of GM trucks and SUVs. You get the Yukon 10.5-inch, 3.73 ratio ring and pinion gear set, a Yukon Master Overhaul Kit with high-quality Timken bearings, and the necessary small parts to complete the job. It also includes a Yukon Dura Grip clutch-style limited-slip differential (LSD) for improved traction, which is fully rebuildable. This kit is ideal if you're looking to upgrade tire size, increase towing capacity, enhance off-road performance, or replace worn-out gears.

Yukon engineers use advanced heat-treating techniques and rigorous testing to ensure their ring and pinion gear sets meet exacting specifications. The included master install kit contains all the essential components, like bearings, seals, and gaskets, to ensure a proper rebuild. This approach saves you time and money by consolidating all the necessary parts into a single part number, making your re-gear project more straightforward. The 3.73 ratio is a popular choice for balancing fuel economy and towing power, especially when larger tires are installed.

This kit is designed for applications with a 14-bolt rear cover and a 12-bolt ring gear, fitting carrier cases designed for 4.10 and down gear ratios. Yukon also backs this kit with their Y.E.S. Plan, a lifetime protection plan for the gear set kit as long as you own your vehicle.