
Timing belt Optibelt 75 AT5 / 8600 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Tell us the quantity you need and request a quote by WhatsApp or email.
Can't find the exact model? Tell us the part number or model you need. We'll track it down and quote it, whether or not it appears in our catalog.
Description
OPTIBELT 75 AT5 / 8600 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 75 AT5 / 8600 AFX and any equivalents.
The Optibelt 75 AT5 / 8600 AFX is an Alpha Flex timing belt with an AT5 profile and an 8600 mm length. We carry it for maintenance and purchasing teams who need to match a belt to the one coming off the drive. The cleanest way to order is to read the marking on the back of the old belt and send that part number to us.
Before you pull the belt, write down what is printed on its back. The marking on the Optibelt 75 AT5 / 8600 AFX gives you the profile, AT5, and the length, 8600 mm. Compare those two values against the belt on the drive. If both match, you have the right part number.
If the back of the old belt is worn or unreadable, measure or count what you can and send it with your request. The AT5 profile and the 8600 mm length are the two figures that identify this belt. Send the part number by WhatsApp or email and our team will confirm the belt or suggest an equivalent.
Inspect the pulleys and the rest of the drive while the belt is off. A belt that failed early usually points to a worn pulley, a misaligned drive or a tension problem rather than the belt itself. Replacing the belt without checking those items tends to shorten the life of the new one.
Dimensions
- Profile
- AT5
- Pitch
- 5mm
- Length
- 8600mm
Frequently asked questions
- How do I confirm this is the belt I need to replace?
- Read the marking on the back of the belt being replaced. If it shows the AT5 profile and an 8600 mm length, the Optibelt 75 AT5 / 8600 AFX is the match. Send us that marking if you want it checked.
- What should I send to get a quote?
- Send the part number, Optibelt 75 AT5 / 8600 AFX, along with the profile and length from the old belt if they differ. A photo of the marking on the back of the belt also helps us confirm the right part.
- Should I replace anything else at the same time?
- Check the pulleys for wear and the drive for alignment and tension while the belt is off. Those conditions affect how long the replacement belt lasts, so it is worth inspecting them before the new belt goes on.

