; HomeHeavy Duty Truck PartsDifferentials & Differential PartsAxle Housings (Rear)Meritor/RockwellSSHDUsed 1973 Meritor/Rockwell SSHD Axle Housing (Rear) Used 1973 Meritor/Rockwell SSHD Axle Housing (Rear) Unfortunately this part is temporarily unavailable. View other Meritor/Rockwell SSHD Axle Housings (Rear)