This is a full billet case for X3/Defender models. Can be used with or without a Halo Locker. If you already have a Halo this can be an upgrade for you by simply purchasing the pinion side of the case.
This is a raw case. Your internal differential carrier and pinion gear will need to be swapped over into this housing. This includeds installation tool for the pinion gear.
Limited lifetime warranty
Temporarily Out of Stock