Yukon Gear Dura Grip Positraction For GM 9.5in w/ 33 Spline Axles

This is the Yukon Gear & Axle Dura Grip positraction limited slip differential, designed for GM 9.5-inch differentials with 33-spline axles. If you're looking to improve traction and control for your truck or SUV, especially when navigating varied terrain or towing, this unit is a solid choice. It replaces your open differential to send power to both rear wheels, helping you get moving when one tire might otherwise lose grip.

Built for durability, the Dura Grip features a strong nodular case and forged 4320 chromoly spider gears, which are cut to maximize tooth strength. It uses composite clutches to provide smooth engagement and aggressive traction. This unit is also fully rebuildable and assembled in the USA, meaning you can maintain its performance for years to come. The 2.440-inch deck height is specific to the GM 9.5-inch differential housing.

This differential fits a wide range of GM trucks and SUVs, including models like the Chevrolet Avalanche 1500 (2002-2006) and Chevrolet K1500 (1988-1999), among many others. Keep in mind that this type of limited-slip differential requires a specific additive in the gear oil for proper operation; check the manufacturer's recommendations for the correct fluid and additive blend.