Revolution Gear and Axle Discovery Series 4140 Chromoly Rear Axle Kit, fits 1987-06 Jeep Wrangler TJ/LJ and 1984-87 Cherokee XJ with Dana 44 rear axle and upgraded 33 Spline Locker. Rear axles feature 5x4.5 and 5x5.5 Bolt Patterns. This Revolution Gear and Axle Rear Axle Kit ships with bearings, seals and retainers pressed together and ready to install. And includes Qty10 Wheel Studs (Not Installed).

Revolution Gear and Axle Discovery Series Axles are backed by a 10 Year Warranty covering manufacturing defects and axle breakage, bent axles and twisted splines. This warranty is non-transferable. Parts subject to normal wear are not covered under warranty; this includes bearings and seals. Revolution Gear and Axle reserves the right to either axle replacement or credit after the first warranty claim. Note: Wheel studs are included in this kit but are not installed into the axles for safer transport. Install wheel studs using Red Loctite and torque to 90Ft-Lbs.