Timing belt Optibelt 100 / H 3860 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 100 / H 3860 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 / H 3860 AFX and any equivalents.
This Optibelt Alpha Flex timing belt is identified by profile H and a length of 9804.4 mm. The part number 100 / H 3860 AFX is the reference for a quote request. Use the profile and length to confirm the belt matches your drive before ordering.
The H profile sets the tooth geometry, while the 9804.4 mm length defines the belt's path around the pulleys. On a synchronous drive, both values must match the original belt; a different profile or length will not seat or tension correctly. Check the marking on the back of the old belt against 100 / H 3860 AFX.
If the marking is worn or unreadable, measure the old belt and note the tooth profile and length. Send the part number 100 / H 3860 AFX, the belt marking, and any drive details to our team by WhatsApp or email. We carry Optibelt and will confirm the belt or suggest an equivalent.
Dimensions
- Profile
- H
- Length
- 9804.4mm
Frequently asked questions
- What do the profile and length mean on this Optibelt belt?
- Profile H is the tooth shape, and 9804.4 mm is the belt length. Both are stated in the belt data and should match your drive.
- How do I request a quote for the 100 / H 3860 AFX?
- Send the part number 100 / H 3860 AFX by WhatsApp or email. Our team replies promptly and can help confirm the right belt or suggest an equivalent.
- What should I check before replacing a timing belt?
- Inspect the pulleys for wear or damage and confirm the belt marking matches the required profile and length. Replace belts in sets where the drive uses more than one.