; HomeHeavy Duty Truck PartsDifferentials & Differential PartsFront Rears (Tandem Front)OtherOtherUsed 2012 ROCKWELL - MERITOR 0 Front Rear (Tandem Front) Used 2012 ROCKWELL - MERITOR 0 Front Rear (Tandem Front) Unfortunately this part is temporarily unavailable. View other Other Other Front Rears (Tandem Front)