This prelubed Sportsmith walking belt fitsProForm CS15E treadmills, Model#s DTL73940, DTL73941, and DTL73942. A top feature of Sportsmith belts is the non-directional, finger splice seam. ThisSportsmith running belt fitsProForm CS15E treadmill Model#sDTL73940 ,DTL73941, andDTL73942.
