Treadmill Motor Belt Part Number 247956 Will work on the following models HMTL399060 - HEALTHRIDER H120 TREADMILL HMTL399061 - HEALTHRIDER H120 TREADMILL IMTL399060 - IMAGE Q400 TREADMILL PFTL311051 - PROFORM 350 TREADMILL PFTL311052 - PROFORM 350 PFTL319060 - PROFORM 350 TREADMILL PFTL319061 - PROFORM 350 TREADMILL PFTL397070 - PROFORM CROSSWALK 425 TREADMILL PFTL715053 - PROFORM X-WLK CALIBER ELITE PMTL327060 - PROFORM CROSSWALK 425X TREADMILL WLTL398060 - WESLO CADENCE 50 SE TREADMILL WLTL399070 - WESLO CADENCE 45 TREADMILL 246230 - PROFORM CROSSWALK 375E TREADMILL 246231 - PROFORM CROSSWALK 375E TREADMILL 246240 - PROFORM 510i 246330 - PROFORM CROSSWALK 405E TREADMILL 296042 - PROFORM 500i 307770 - PROFORM 510I TREADMILL