; HomeHeavy Duty Truck PartsDifferentials & Differential PartsAxles, Complete RearsMeritor/RockwellOtherUsed 2012 Meritor/Rockwell Axle, Complete Rear Used 2012 Meritor/Rockwell Axle, Complete Rear Unfortunately this part is temporarily unavailable. View other Meritor/Rockwell Other Axles, Complete Rears