The Yukon 8.5-inch GM 3.73 Rear Ring & Pinion Install Kit is a comprehensive re-gear solution designed for high-performance differential rebuilds. This kit includes all necessary components such as front and rear ring and pinion gear sets, axle bearings, and small parts, streamlining the installation process. Yukon Gear & Axle's high-quality gear sets are engineered with advanced heat-treating techniques and rigorous quality testing to ensure durability, precise surface finish, and reliable performance. Ideal for increasing towing capacity, off-road capability, or replacing worn gears, this kit offers a complete package for a professional-grade differential upgrade.
Designed for 8.5-inch GM rear axles with a 1.78-inch case journal, this install kit is suitable for vehicles with a 3.73 gear ratio. It is intended for use in applications requiring a direct replacement or upgrade, including street, off-road, and towing scenarios. The kit provides a straightforward bolt-on installation, ensuring compatibility with GM models equipped with the specified axle size. Perfect for enthusiasts seeking a durable, high-performance gear upgrade, this Yukon kit simplifies the re-gear process with all components included for a reliable, long-lasting differential rebuild.
