Yukon Gear & Axle YGK2112 11.5" GM 14 Bolt 3.73 Ratio Ring and Pinion Gear Install Kit

The Yukon Gear & Axle YGK2112 is a complete differential upgrade package designed for GM 11.5" AAM (American Axle Manufacturing) and Chrysler/Dodge/Ram 14 bolt rear axles. This comprehensive Pro Kit combines a precision 3.73 ratio ring and pinion gear set with a master installation kit featuring premium Timken bearings, providing everything needed for a professional differential rebuild in one convenient package.

Key Specifications:

• Ring gear diameter: 11.5 inches
• Gear ratio: 3.73:1
• Compatible with 14 bolt rear cover and 12 bolt ring gear applications
• Inner pinion bearing: NP673386/NP516549 with 4.375" outside diameter race
• Includes premium Yukon ring and pinion gear set
• Master install kit with high-quality Timken bearings
• All necessary small parts and components for complete installation

Yukon Pro Kit Advantages:

Yukon Pro Kits are engineered to save time and money by consolidating premium differential repair and performance components into a single part number. Each kit features the highest quality components available and is backed by Yukon's industry-leading warranty. The included master install kit provides all the precision bearings, shims, seals, and hardware required to complete a professional-grade differential setup, eliminating the need to source individual components separately.

This kit is ideal for differential rebuilds, gear ratio changes, or performance upgrades on GM and Chrysler/Dodge/Ram trucks and SUVs equipped with the 11.5" AAM rear axle.