Zumbrota Performance Axle Front Axle Assembly Dana 30 99- 04 Jeep Grand Cherokee 4.56 Ratio Open RAA434-1917X2

This Zumbrota Performance Axle is a front axle assembly for the Dana 30 with a helical differential and a 4.56 ratio. Zumbrota Performance Axles are the standard in remanufacturing performance. Aftermarket gear upgrades are provided for enhanced performance for the way you drive. Custom options of Limited Slip Differentials and Lockers provide customized performance for the vehicle owner. High quality nodular steel ZPA differential covers are added to provide the highest strength protection to drivetrain internals. All tubes are inspected to ensure they are straightened to OEM specifications, and all housings are tested for surface wear and cracks.