; HomeHeavy Duty Truck PartsDifferentials & Differential PartsAxles, Complete RearsMeritor/RockwellOtherUsed 2006 MERITOR-ROCKWELL MFS-12-143A-N Axle, Complete Rear Used 2006 MERITOR-ROCKWELL MFS-12-143A-N Axle, Complete Rear Unfortunately this part is temporarily unavailable. View other Meritor/Rockwell Other Axles, Complete Rears