Yukon Gear & Axle YGK2114 11.5" GM 14 Bolt 4.56 Ratio Ring and Pinion Gear Set with Master Install Kit

The Yukon Gear & Axle YGK2114 is a complete differential upgrade package designed for GM 11.5" AAM (American Axle Manufacturing) rear axles with 14 bolt covers and 12 bolt ring gears. This comprehensive kit includes a premium 4.56 ratio ring and pinion gear set paired with a complete master installation kit, providing everything needed for a professional-quality gear installation.

Kit Includes:

• 4.56 ratio ring and pinion gear set with 11.5" ring gear diameter
• Complete master install kit with premium Timken bearings
• NP673386/NP516549 inner pinion bearing and race with 4.375" outside diameter
• All necessary small parts, shims, and seals for complete installation

Key Features:

• Precision-matched ring and pinion gears manufactured to exacting tolerances
• Premium Timken bearings for durability and longevity
• Designed for GM and Chrysler/Dodge/Ram applications with 11.5" AAM rear axles
• Pro Kit configuration saves time and money by bundling all required components
• Backed by Yukon's industry-leading warranty

This Yukon Pro Kit delivers professional-grade performance and reliability, providing the optimal gear ratio for improved acceleration, towing capacity, and compatibility with larger tire sizes. The all-in-one package eliminates the need to source individual components, ensuring proper fitment and reducing installation time.