Yukon Gear & Axle YGK2253 9.5in GM 3.73 Rear Ring & Pinion Kit with 33-Spline Posi, Install Kit, Axle Bearings & Seals

The Yukon Gear & Axle YGK2253 is a comprehensive re-gear combo kit designed for GM 9.5-inch rear differentials with a 3.73 gear ratio. This all-in-one kit bundles a high-performance ring and pinion gear set, a Yukon Master Overhaul install kit, a 33-spline Positraction unit, and axle bearings and seals — everything needed to complete a full differential rebuild in a single part number.

Key Features:

• Designed for GM 9.5-inch rear differentials
• 3.73 ring and pinion gear ratio for improved towing, off-road performance, and larger tire compensation
• Includes Yukon Master Overhaul Install Kit with all necessary bearings, shims, seals, and small parts for a complete differential rebuild
• 33-spline Positraction (Posi) unit for improved traction and power distribution to both wheels
• Axle bearings and seals included for a complete axle-end service
• Ring and pinion gears produced using state-of-the-art design and advanced heat-treating techniques for superior strength and surface finish
• Backed by Yukon's Y.E.S. Plan — a lifetime, comprehensive, no-questions-asked protection plan covering the gear set kit for as long as you own your vehicle

Yukon Gear & Axle ring and pinion sets are an industry benchmark for quality, engineered to meet exacting specifications through rigorous quality testing processes. Whether you're compensating for larger tires, seeking more towing capacity, building an off-road rig, or simply replacing worn gears, the YGK2253 delivers everything you need in one convenient package — saving time and ensuring all components are properly matched from the factory.

Kit Includes:

• 9.5in GM 3.73 rear ring and pinion gear set
• Yukon Master Overhaul install kit (bearings, races, shims, seals, marking compound, and hardware)
• 33-spline Positraction unit
• Axle bearings and seals