; HomeHeavy Duty Truck PartsDifferentials & Differential PartsFront Rears (Tandem Front)Meritor/RockwellRS23-160Used 2008 Meritor/Rockwell RS23160 Front Rear (Tandem Front) Used 2008 Meritor/Rockwell RS23160 Front Rear (Tandem Front) Unfortunately this part is temporarily unavailable. View other Meritor/Rockwell RS23-160 Front Rears (Tandem Front)