Spare 9mm or 12mm wide belts for our NEMA 23 rack and pinion drive system. While the belts on the system should last a long time, those using their machines in a production environment will appreciate the peace of mind of having a spare belt around should something go wrong. Note, 12mm belts are only for our larger 22 tooth pulleys for 3/8" shafts -- these will not fit the 20 tooth pulleys for 1/4" shafts.

$8.95