These factory Mopar axle assemblies will provide the next level of off
road performance for your JK Wranglers, TJ, YJ or CJs. The axles are
shipped with the current Jeep Wrangler Rubicon suspension mounting
brackets installed. They are completely assembled, with a 4:10 gear,
disc brakes, and locking differential with locking sensor. Adaptation
of these units into previous year models is the responsibility of the
purchaser.