V-belt Gates 3M 450

GATES 3M 450 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 3M 450 and any equivalents.

The Gates Polyflex 3M 450 is a narrow V-belt in the Polyflex series, with a 450 mm length. When a drive needs a new belt, the most reliable starting point is the belt being replaced. Confirm the profile and the length on your old belt, then match them to this one.

Before ordering, read the marking on the back of the belt you are removing. The part number and the length are usually printed there, and they are the fastest way to confirm that the Gates Polyflex 3M 450 is the correct match. If the marking is worn or unreadable, measure the outside length and note the cross-section profile so the replacement can be checked against the same dimensions.

The 3M 450 is a narrow V-belt with a 450 mm length. It is used where a compact, high-speed drive calls for a narrow cross-section. Because different drives can use similar-looking belts, the profile and length together are what identify the right part. Do not rely on appearance alone; a belt that is close in size may not seat correctly in the pulley grooves.

If you are unsure whether this belt fits your application, send the part number from the old belt, the drive make and model, and a photo of the belt and pulleys. Our team can confirm the match and suggest an equivalent if needed. We supply maintenance, engineering and purchasing teams across the United States, Canada, Mexico and South America.