Yukon Gear & Axle YGK2223 Ford 8.8" 3.73 Ratio Ring & Pinion Gear Kit with Dura Grip Posi

The Yukon Gear & Axle YGK2223 is a comprehensive differential upgrade package designed for Ford 8.8" rear ends with 10-bolt rear covers and 10-bolt ring gears. This complete kit combines a 3.73 ratio ring and pinion gear set, a master installation kit with premium Timken bearings, a 28-spline Yukon Dura Grip clutch-style limited slip differential (positraction), and axle bearings and seals with 2.25" outside diameter.

Key Features:

• 8.8" ring gear diameter for Ford applications
• 3.73:1 gear ratio provides excellent balance between acceleration and fuel economy
• Inner pinion bearing with 3.250" outside diameter
• Includes Yukon Dura Grip limited slip differential - fully rebuildable clutch-style LSD
• Master install kit features high-quality Timken bearings for durability and long service life
• Includes all necessary small parts, shims, and seals for complete installation
• Fits applications with 10-bolt rear cover and 10-bolt ring gear
• 28-spline positraction unit compatible with most Ford 8.8" applications

What's Included:

• Premium Yukon 3.73 ratio ring and pinion gear set
• Yukon Dura Grip 28-spline limited slip differential
• Complete master overhaul kit with Timken bearings
• Axle bearings and seals (2.25" OD)
• Pinion seal, shims, marking compound, and installation hardware

Yukon Pro Kits are engineered using state-of-the-art design and advanced heat-treating techniques to ensure optimal gear tooth surface finish and durability. The 3.73 gear ratio is ideal for vehicles that have upgraded to larger tires, need improved towing capacity, or require better off-road performance while maintaining reasonable highway cruising characteristics. All Yukon ring and pinion sets are backed by the Yukon Excellent Service (Y.E.S.) Plan - a comprehensive lifetime warranty for as long as you own your vehicle.