Yukon 8.6in GM 4.88 Rear Ring & Pinion Install Kit 30 Spline Positraction Axle Bearings and Seals

Yukon Gear & Axle is well-known for making solid drivetrain components, and their commitment to quality is clear in this comprehensive re-gear kit. If you're looking to change your differential gear ratio, whether it's to accommodate larger tires, improve towing power, or just replace worn-out parts, this kit has you covered. It's designed for GM 8.6-inch 10-bolt rear axles and includes everything needed to rebuild your differential.

This package combines Yukon's high-performance 4.88 ratio ring and pinion gear set with a master installation kit. Inside the master kit, you'll find high-quality Timken bearings, seals, and all the small parts necessary for a complete rebuild. It also features a Yukon Dura Grip clutch-style limited-slip differential (LSD), which is fully rebuildable. This means you get improved traction and performance, especially when you need it most. Yukon engineers use advanced heat-treating techniques and rigorous testing to ensure their gears meet exact specifications for durability and smooth operation.

This kit is a convenient way to save time and money, as it bundles all the essential components into a single part number. It's suitable for a range of vehicles, including models like the Chevrolet Silverado 1500, GMC Sierra 1500, and Cadillac Escalade from 2009 and up. Yukon also backs this kit with their Y.E.S. Plan, a lifetime protection plan for your gear set.