Yukon Gear & Axle YGK129 Complete Ring & Pinion Kit Package 4.88 Ratio Dana 60

The Yukon Gear & Axle YGK129 is a comprehensive gear kit package designed specifically for 2000-2007 Ford F250 and F350 trucks equipped with the Dana 60 front axle (thick gear case variant). This complete re-gear solution includes front and rear ring and pinion gear sets in a 4.88:1 ratio, along with Yukon Master Overhaul Kits for both axles—everything needed for a complete differential rebuild in one convenient package.

Key Features:

• Includes front and rear 4.88 ring and pinion gear sets engineered for Dana 60 applications
• Complete Master Overhaul Kits with bearings, seals, shims, and installation hardware for both differentials
• Manufactured using advanced heat-treating techniques for superior strength and durability
• Precision-ground gears with state-of-the-art tooth contact patterns for quiet operation
• Backed by Yukon's Y.E.S. Plan—a comprehensive lifetime warranty for as long as you own the vehicle
• All components meet or exceed OEM specifications for fit and performance

This kit is ideal for Ford Super Duty owners looking to optimize performance after installing larger tires, improve towing capacity, enhance off-road capability, or restore proper gear ratios. The 4.88 gear ratio provides excellent low-end torque multiplication for heavy loads and aggressive tire sizes. By bundling precision-engineered gears with complete installation components, this package eliminates the guesswork and ensures compatibility of all parts for a successful re-gear project.