
Timing belt Optibelt 25 / 8M 2400 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 25 / 8M 2400 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 / 8M 2400 AFX and any equivalents.
When a timing belt needs replacing, the most reliable match is the belt that is already on the drive. This Optibelt Alpha Flex belt carries the part number 25 / 8M 2400 AFX and is built to the HTD 8M profile with a 2400 mm length and 8 mm pitch. Compare those figures with the markings on the belt you are removing before you request a quote.
The marking on the back of a timing belt is the first thing to read. Confirm that the profile reads HTD 8M and that the length is 2400 mm. The part number 25 / 8M 2400 AFX should match the belt in hand. If the old belt is worn or the print has rubbed away, measure the pitch and length with a belt gauge or compare it against the drive's specification.
A timing belt is a synchronous belt, so the teeth engage the pulleys and keep the drive timed. Fit the replacement with the same profile, length and pitch. Check the pulleys for worn teeth, debris or misalignment, and set tension according to the drive manufacturer's procedure. If the drive uses more than one belt, replace them as a set so they wear evenly.
For a quote, send the part number 25 / 8M 2400 AFX by WhatsApp or email. Include the belt's profile and length if you have them, and a photo of the back marking helps confirm the match. The team can check the number against this Optibelt Alpha Flex belt and reply promptly.
Dimensions
- Profile
- HTD 8M
- Pitch
- 8mm
- Length
- 2400mm
Frequently asked questions
- How do I confirm this is the right belt for my drive?
- Read the marking on the back of the belt you are replacing. It should show the HTD 8M profile and a 2400 mm length. The part number 25 / 8M 2400 AFX identifies this Optibelt Alpha Flex timing belt.
- What details should I send with my quote request?
- Send the part number 25 / 8M 2400 AFX, and if possible the profile HTD 8M and the length 2400 mm. A photo of the old belt's back marking can help confirm the match.
- Should I replace more than one belt at the same time?
- If the drive uses multiple belts, replace them as a set. That keeps wear even and avoids mixing a new belt with old ones.

