The Yukon 8.6-inch GM 3.73 Rear Ring & Pinion Install Kit is a comprehensive package designed for re-gearing applications. It includes high-performance ring and pinion gear sets for the front and rear axles, along with all necessary bearings, seals, and small parts to fully rebuild your differential. Yukon Gear & Axle is known for its quality, utilizing advanced heat-treating techniques and rigorous testing to ensure durability and precise surface finishes. These kits are ideal for upgrading vehicle performance, whether for increased towing capacity, off-road capability, or replacing worn gears, providing a reliable and complete solution for differential reconditioning.
Designed for 8.6-inch GM rear axles with a 3.73 ratio, this kit is suitable for a range of GM trucks and SUVs. It is intended as a direct replacement or upgrade for vehicles requiring a 3.73 gear ratio, supporting applications such as street driving, towing, and off-road use. The kit simplifies installation by including all necessary components, making it suitable for professional or DIY installation. Compatibility covers various GM models with the specified axle size, ensuring a precise fit and performance enhancement for your vehicle’s differential system.
