This is a complete factory drop in differential with the Halo locker kit installed for all X3 and Defender models, 2018+ Can Am Maverick Trail, Sport and all new 2021 Commander Not compatible with smart lock models. It comes with everything you need (except gear oil) and will be ready to be installed in your machine.
Note 1: If you have the Can-Am X3 with 64″ track width you must modify the A arm by moving the crossbar 4 inches outboard from stock position.
Note 2: Customers have reported fitment/clearance issues with use of Rhino brand axles.