Timing belt Optibelt 3M 1263 (HTD)

OPTIBELT 3M 1263 (HTD) belongs to timing 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 1263 (HTD) and any equivalents.

When you need to replace a timing belt, the marking on the back of the old belt is your most reliable reference. This page covers the Optibelt Omega 3M 1263, a timing belt with an HTD 3M profile, a 1263 mm length and a 3 mm pitch. Use the steps below to confirm this is the belt your drive requires.

Start by locating the original belt and reading its back. You are looking for a string that includes the profile and the length. Here, that reads HTD 3M and 1263 mm. The 3 mm pitch is the distance between tooth centers, and it must match the pulleys. If the old belt is worn or missing, check the drive documentation for the same three values: profile, length and pitch.

Once you have the marking, compare it to this Optibelt Omega belt. The profile is HTD 3M, the length is 1263 mm and the pitch is 3 mm. If those match, this belt is the correct starting point for your application. If the marking is unreadable, measure the outside circumference and count the teeth, then send those details with a photo of the drive.

MR Industrial Accessories LLC supplies this Optibelt timing belt to maintenance, engineering and purchasing teams across the United States, Canada, Mexico and South America. To request a quote, send the part number 3M 1263 (HTD) by WhatsApp or email. Our team replies promptly and can help confirm the right belt or suggest an equivalent.