; HomeHeavy Duty Truck PartsDifferentials & Differential PartsRear Rears (Tandem Rear or Single)Meritor/RockwellRS19 144Used 2005 Meritor/Rockwell RS19 144 Rear Rear (Tandem Rear or Single) Used 2005 Meritor/Rockwell RS19 144 Rear Rear (Tandem Rear or Single) Unfortunately this part is temporarily unavailable. View other Meritor/Rockwell RS19 144 Rear Rears (Tandem Rear or Single)