Timing belt Optibelt 100 / 14M 3402 AFX

OPTIBELT 100 / 14M 3402 AFX 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 100 / 14M 3402 AFX and any equivalents.

The marking on the back of a worn timing belt is often the fastest way to identify what the drive needs. This Optibelt 100 / 14M 3402 AFX belt is an HTD 14M profile timing belt with a 3402 mm length and a 14 mm pitch, part of the Alpha Flex series. Read the old marking carefully before ordering so the replacement matches the drive.

Start with the characters printed on the back of the belt you are replacing. The code 100 / 14M 3402 AFX combines the profile and length information: HTD 14M is the profile, and 3402 mm is the length. The pitch is 14 mm. If the old belt is worn or dirty, clean the back surface and check the marking from more than one angle before writing it down.

When you send a quote request, include the full part number exactly as marked. If the marking is partly rubbed off, photograph the belt back and send the clearest image along with any remaining characters. Our team can help confirm the right belt or suggest an equivalent based on the profile and length you provide.

This Optibelt Alpha Flex belt is a timing belt, also called a synchronous belt, used where the drive requires matched tooth engagement. Confirm the profile and length against the drive components before installation, and replace the belt as part of your normal drive inspection routine.