Timing belt Optibelt AT3 150

OPTIBELT AT3 150 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 AT3 150 and any equivalents.

When a timing belt comes off a drive, the fastest path to the right replacement is the marking on the back of the old belt. This Optibelt Alpha Power belt carries the profile AT3 and a length of 150 mm. We supply it as a direct match to that marking.

Start by reading the back of the belt being replaced. You are looking for the profile and the length, and on this belt those are AT3 and 150 mm. The pitch is 3 mm. If that is what your old belt shows, this is the one to quote against.

If the marking is worn off or the belt is broken, measure what you can and note the drive it runs on. Send us the profile and length you have, along with the part number AT3 150, and we will confirm the match or suggest an equivalent. A photo of the old belt and the pulley teeth helps us check it.

Ordering by part number keeps the guesswork out of a timing belt change. Send AT3 150 by WhatsApp or email and our team will reply with a quote. If you are unsure the profile is right, tell us and we will help you confirm it before you commit.