; HomeHeavy Duty Truck PartsDifferentials & Differential PartsFront Rears (Tandem Front)EatonDS404Remanufactured 2000 EATON DS404 Front Rear (Tandem Front) Remanufactured 2000 EATON DS404 Front Rear (Tandem Front) Unfortunately this part is temporarily unavailable. View other Eaton DS404 Front Rears (Tandem Front)