; HomeHeavy Duty Truck PartsDifferentials & Differential PartsRear Rears (Tandem Rear or Single)MackCRD93Used 2001 MACK CRD93 Rear Rear (Tandem Rear or Single) Used 2001 MACK CRD93 Rear Rear (Tandem Rear or Single) Unfortunately this part is temporarily unavailable. View other Mack CRD93 Rear Rears (Tandem Rear or Single)