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NO US MAIL pickup or delivery Monday May 26th in observance of Memorial Day..
1/28/26: SEVERE WEATHER IN THE MIDWEST WILL DELAY PICKUP AND DELIVERY OF ORDERS UNTIL FURTHER NOTICE. THANKS FOR YOUR PATIENCE.
We are an Indiana State Veteran Owned Business (IVOSB).
Thank you. We appreciate your business.
*NOTICE* ALL " PK " AUTOMOTIVE BELTS WILL TAKE 1-3 BUSINESS DAYS TO SHIP UNTIL FURTHER NOTICE. WE APPRECIATE YOUR PATIENCE AND UNDERSTANDING.
312-3M-09 Industrial Synchronous Timing belt
About this Item:

312-3M-09 HTD Synchronous Timing Belt. SPEC: 3mm Pitch X 312mm Length OC X 9mm Width. 104 Teeth. Replacement “HT/GT” Series industry standard Synchronous Belt. Popular replacement belt for commercial equipment and power tools such as Magnetic Stripe Encoding Machines, woodworking tools & lathes, pumps, and robotic equipment.
Replaces OEM Drive Belt:
Synchronous Belt 312-3M-09 - (Metric Standard).
BANDO/Contitech 312-3M x 9mm W Synchronous belt.
GATES 312-3MGT-09 Synchronous Belt.
Richeng-Fengshou 312-3M x 9mm W Belt.
Magnetic Stripe Encoding Machine Belt 312-3M x 9mm W Belt.