Revolution Gear and Axle Discovery Series M220(D44) 4340 Chromoly Rear Axle Kit for 2018+ Jeep Rubicon JL and JT Models with 32 Spline axles, and Dual┬á5x5 and 5x5.5 Bolt Pattern.All Revolution rear axle kits come with the Bearings seals and retainers 100 Percent pressed together and ready to install. All 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. U-Joints are only covered under warranty for 1 Year. Parts subject to normal wear are not covered under warranty; this includes bearings and seals.Note: Wheel Studs are not included, original wheel studs can be reused.
- material: 4340