; HomeHeavy Duty Truck PartsDifferentials & Differential PartsAxles, Complete RearsMeritor/RockwellRS13-120Used 2002 Meritor/Rockwell RS13120 Axle, Complete Rear Used 2002 Meritor/Rockwell RS13120 Axle, Complete Rear Unfortunately this part is temporarily unavailable. View other Meritor/Rockwell RS13-120 Axles, Complete Rears