Nordictrack T12 SI Treadmill Motor Drive Belt, Model Number NETL149092 Part Number 255589

This is the replacement motor drive belt for the Nordictrack T12 SI treadmill. Model number NETL149092. Part Number 255589. - *Flexonic belts are made to stretch, The belt will appear to be too small. You must walk it on to the pulley, this is by manufacturer design.*