Used on models: NTL14940 - NORDIC TRACK E 2500, NTL14941 - NORDIC TRACK E 2500, NTL14942 - NORDIC TRACK E 2500, NTL15940 - NORDIC TRACK 4300R, NTL15941 - NORDIC TRACK 4300R, NTL17940 - NORDIC TRACK E 3500, NTL17941 - NORDIC TRACK E 3500, NTL17942 - NORDICTRACK E 3500 TREADMILL, NTL18940 - NORDIC TRACK 5600R, NTL19921 - NORDIC TRACK E 3800, 293161 - NORDIC TRACK E 3800, 294110 - NORDIC TRACK E 2500, 294111 - NORDIC TRACK E 2500, 294112 - NORDIC TRACK E 2500, 294140 - NORDIC TRACK E 3500, 294142 - NORDICTRACK E 3500 TREADMILL