; HomeHeavy Duty Truck PartsDifferentials & Differential PartsTandem CutoffsEatonDSP40/RSP40Used 2014 Eaton DSP40/RSP40 Tandem Cutoff Used 2014 Eaton DSP40/RSP40 Tandem Cutoff Unfortunately this part is temporarily unavailable. View other Eaton DSP40/RSP40 Tandem Cutoffs