James, i google this info, so here it is for what its worth.Rear wheel bearing p/n wkh757skfkit. It comes w the large snap ring and special lock nut. You have to suspend your axle assembly and hit it w/a large hammer to pop bearing apart.Because there isn"t any way to get to snap ring to remove it. First time i used a press, the second time i used a hammer. Then heat housing and freeze bearing to insert, be careful it does not take much heat 2004 coupe . Good LUck Danny