V-belt Stark A 40

STARK A 40 belongs to v-belt, part of our Power transmission range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for A 40 and any equivalents.

The Stark A 40 is a classical V-belt with an A profile, a 13 mm top width, an 8 mm height and a 40-degree angle. It is the belt to reach for when a drive calls for a standard A-section classical V-belt rather than a narrow wedge or cogged design. To get a quote, send us the part number and the details of the drive it runs on.

The marking on the back of the belt is the fastest way to confirm what you are replacing. Look for the A section and the length number, then check the profile against the sheave groove before you order. A worn or glazed belt can hide its original marking, so measure the top width and height if the print is gone and compare them with the 13 mm and 8 mm dimensions above.

For a quote request, include the part number, the quantity you need, and the equipment or drive the belt serves. If you are replacing a belt that has failed, tell us what happened, such as slipping, fraying or a stretched fit, and send a photo of the old belt and the sheave if you can. That helps us confirm the right A-section belt and suggest an equivalent if one is needed.

The same size is also listed under Optibelt A 40, so if you are matching an existing belt from that brand, the dimensions line up. We carry the Stark A 40 and can help you confirm it against your drive before you commit to an order.