Yukon Gear & Axle YGK2231 GM 8.875" Ring & Pinion Gear Set 3.23 Ratio Master Install Kit with Dura Grip Posi

The Yukon Gear & Axle YGK2231 is a complete differential upgrade package designed for GM 8.875" (7.625" ring gear) 12-bolt truck rear axles. This comprehensive kit combines a 3.23 ratio ring and pinion gear set with a master installation kit, Yukon Dura Grip limited slip differential, and all necessary axle bearings and seals for a complete professional installation.

Key Features:

• 3.23 gear ratio ring and pinion set for improved performance and fuel economy balance
• Fits GM 8.875" (7.625" ring gear diameter) 12-bolt truck rear differentials
• Includes 28-spline Yukon Dura Grip clutch-style limited slip differential (fully rebuildable)
• Master install kit features premium Timken bearings and all required installation components
• Complete axle bearing and seal kit with 2.25" OD bearings included
• Designed for 12-bolt rear cover and 12-bolt ring gear applications
• Pro-grade components backed by industry-leading warranty

Yukon Pro Kits consolidate everything needed for a complete differential rebuild or upgrade into one convenient package, saving time and money by eliminating the need to source individual components. This kit is engineered for professional installers and serious enthusiasts who demand reliable performance and durability from their drivetrain components.