🚗 Elevate Your Ride with Yukon Dura Grip! Nodular case and forged 4320 internals ensure longevity and reliability. Experience aggressive yet smooth handling on any terrain. Designed to seamlessly integrate with your Dana 44 setup. One-year warranty against defects for your confidence. Rebuildable units with upgrade options for racing enthusiasts. 30-Spline Strength Nodular Case Durability Racing Ready Performance The Yukon Gear & Axle Dura Grip Positraction is a high-performance limited-slip differential designed for Dana 44 axles with a 30-spline configuration and a 3.73 or lower axle ratio. Engineered for durability and traction, it features a nodular case, forged internals, and composite clutches, making it ideal for both everyday driving and racing applications. Each unit is rebuildable and comes with a one-year warranty.