; HomeHeavy Duty Truck PartsDifferentials & Differential PartsFront Rears (Tandem Front)EatonDSP40Remanufactured EATON DSP40 Front Rear (Tandem Front) Remanufactured EATON DSP40 Front Rear (Tandem Front) Unfortunately this part is temporarily unavailable. View other Eaton DSP40 Front Rears (Tandem Front)