USA Standard Gear ZGK2117 Master Install Kit for 11.5" AAM Rear Differential with 4.56 Gear Ratio

The USA Standard Gear ZGK2117 is a comprehensive master installation kit designed specifically for 11.5" AAM (American Axle Manufacturing) rear differentials with 4.56 gear ratios. This complete kit includes everything needed for a professional ring and pinion installation, including premium bearings, seals, and gear oil.

Key Features:

• Complete master install kit for 11.5" AAM rear axles
• Designed for 4.56 ratio ring and pinion sets
• Includes pinion bearings with 4.375" outer diameter
• Contains both pinion and carrier bearings with races
• Pinion seal, pinion nut, and crush sleeve included
• Carrier shims and pinion depth shims for proper setup
• Marking compound and gear oil for installation
• Premium quality components for reliable performance

USA Standard Gear installation kits are manufactured to strict quality standards and include all the components needed to properly install a new ring and pinion gear set. This kit is compatible with GM trucks and SUVs equipped with the 11.5" AAM rear differential, including Silverado HD, Sierra HD, and Suburban 2500 models. The kit simplifies the installation process by providing all necessary bearings, seals, and hardware in one package.