Timing belt Optibelt 25 T5 / 4200 AFX

OPTIBELT 25 T5 / 4200 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 25 T5 / 4200 AFX and any equivalents.

When you are replacing a timing belt, the most reliable match is the belt you already have. The Optibelt 25 T5 / 4200 AFX from the Alpha Flex series is identified by its T5 profile, 4200 mm length and 5 mm pitch.

To match it to the belt being replaced, read the marking on the back of the old belt and compare each element in order: the profile T5, the length 4200 mm and the pitch 5 mm. If the old belt is worn or the marking is unreadable, measure the length along the belt and confirm the profile and pitch before ordering.

The 25 T5 / 4200 AFX is a timing belt, also called a synchronous belt, from the Optibelt Alpha Flex series. It is built for drives that require tooth engagement rather than friction, so the profile and pitch must match the pulleys exactly. A belt with the same length but a different profile or pitch will not run correctly.

We carry the Optibelt 25 T5 / 4200 AFX for maintenance, engineering and purchasing teams in the United States, Canada, Mexico and South America. Send the part number by WhatsApp or email and our team will confirm the belt or suggest an equivalent.