D30 FRONT AXLE ASSY '99-'04 JEEP GR

The Zumbrota Performance Axle is a remanufactured front axle assembly designed for the 1999-2004 Jeep Grand Cherokee with a Dana 30 front axle. It features a 4.10 gear ratio and a helical limited-slip differential. Zumbrota Drivetrain utilizes high-quality Yukon Gear & Axle components in their rebuilds, ensuring enhanced traction, durability, and performance for vehicles with larger tires, higher horsepower, or towing demands. Each assembly undergoes thorough inspection, cleaning, and testing of internal components including ring & pinions, gears, clutches, and carriers, with all bearings and seals replaced. The rebuild process includes an exclusive hydro-blast rinse, sandblasting, and a proprietary shot-enticed deep cleaning.