NTL159071 Treadmill Motor Belt Part Name: Motor Belt - Drive belt Model: NTL159071 NordicTrack Apex 4500 Treadmill Our Part: 252528 $46.99 (Excl. Tax) Add to Basket 0% Complete [divider] On 10/24/2018 / WalkingBeltsLLC Tags: NTL159071 [divider]