Yukon Gear & Axle YGK2089 9.75" Ford 3.73 Ratio Ring and Pinion Gear Set with Master Install Kit

The Yukon Gear & Axle YGK2089 is a complete differential upgrade package designed for Ford 9.75" rear axles. This Pro Kit combines a high-quality 3.73 ratio ring and pinion gear set with a comprehensive master installation kit, providing everything needed for a professional differential rebuild in one convenient package.

Complete Installation Package:

• Premium Yukon 3.73 ratio ring and pinion gear set for 9.75" ring gear diameter
• Master install kit featuring high-quality Timken bearings
• Axle bearings with 2.53" outer diameter
• Axle seals for complete assembly
• All necessary small parts and shims for proper setup

Application Specifications:

• Designed for Ford 9.75" rear differentials
• Fits applications with 12-bolt rear cover and 12-bolt ring gear
• 3.73 gear ratio provides excellent balance between acceleration and fuel economy

Yukon Pro Kits are engineered to save time and money by bundling premium differential components in a single part number. Each kit is backed by Yukon's industry-leading warranty and features precision-manufactured gears that meet or exceed OEM specifications. The inclusion of Timken bearings ensures reliable performance and extended service life, making this kit ideal for both repair and performance applications.