The Yukon 8.5-inch GM 4.56 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 ring and pinion gear sets, axle bearings, and small parts, providing a complete package for upgrading or replacing your vehicle’s gears. Yukon Gear & Axle is known for its quality, utilizing advanced heat-treating techniques and rigorous testing to ensure durability and precise surface finishes. The kit is engineered to deliver reliable performance, increased strength, and longevity, making it ideal for off-road, towing, or performance applications.
Designed for 8.5-inch GM rear axles, this install kit fits vehicles with a 1.78-inch case journal and is suitable for models requiring a 4.56 ratio. It is intended for use in vehicles that need a direct replacement or upgrade of their differential gears, whether for increased towing capacity, off-road capability, or performance enhancement. The kit simplifies installation by providing all components in one package, ensuring compatibility and optimal gear mesh. Suitable for professional or experienced DIY installers, it supports a wide range of applications from daily driving to aggressive off-road use.
