Revolution Gear and Axle Discovery Series 4340 Chromoly 35 spline upgrade Rear Axle Kit, fits 2018+ Jeep Wrangler JL and Gladiator JT Rubicon and all Wide Track Models with M220 Dana 44 Rear Axle. Rear axles include 5x5 and 5x5.5 Bolt Patterns. This Revolution Gear & Axle Rear Axle Kit ships with bearings, wheel studs, seals and retainers pressed together and ready to install.

Fitment Note: 35 spline axles require a 35 spline aftermarket locker upgrade. Eaton 14313-2, ARB RD246

Revolution Gear & 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 & Axle reserves the right to either axle replacement or credit after the first warranty claim.