The Yukon 8.6-inch GM 4.88 Rear Ring & Pinion Install Kit is a comprehensive re-gear solution designed for high-performance applications. This kit includes high-quality front and rear ring and pinion gear sets, along with all necessary bearings, seals, and small parts for a complete differential rebuild. Yukon Gear & Axle utilizes advanced heat-treating techniques and rigorous quality testing to ensure durability, precise surface finish, and optimal performance. The 30-spline Positraction axle bearings and seals are engineered for strength and reliability, making this kit ideal for enhancing towing capacity, off-road capability, or replacing worn gears.
Designed for 8.6-inch GM rear axles, this install kit is suitable for vehicles with gear ratios from 3.73 to 5.38. It is intended for use in re-gearing projects on trucks and SUVs, providing a direct bolt-on upgrade for improved torque and performance. The kit simplifies installation by including all necessary components in one part number, making it suitable for both professional and experienced DIY installers. Whether upgrading for off-road adventures or daily driving, this Yukon kit ensures a robust, high-performance differential rebuild.
