I have a brand new JK Rubicon rear locker I purchased for a TJ project ubt have decided to go with spidertrax axles so I no longer need it. It is brand new and comes with the carrier bearings. Have been told by my local 4 wheel shop it will also go in the regular JK 44, that you just have to drill a hole for the actuator connector. $600 plus shipping. Can send pics.