; HomeHeavy Duty Truck PartsDifferentials & Differential PartsAxle Housings (Rear)Meritor/RockwellR170Used 1984 MERITOR-ROCKWELL R170 Axle Housing (Rear) Used 1984 MERITOR-ROCKWELL R170 Axle Housing (Rear) Unfortunately this part is temporarily unavailable. View other Meritor/Rockwell R170 Axle Housings (Rear)