
Timing belt Optibelt 100 AT10 / 8400 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.
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Description
OPTIBELT 100 AT10 / 8400 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 AT10 / 8400 AFX and any equivalents.
The Optibelt 100 AT10 / 8400 AFX is a timing belt from the Alpha Flex series. It has an AT10 profile, a length of 8400 mm, and a pitch of 10 mm. Use these three values to match it to the belt you are replacing.
To confirm a match, read the marking on the back of the old belt. The part number 100 AT10 / 8400 AFX identifies the profile, length, and pitch. Check that the old belt shows AT10, 8400 mm, and 10 mm. If the marking is worn or unreadable, measure the pitch and overall length and compare to these values.
The AT10 profile and 8400 mm length are specific. A belt with a different profile or length will not fit the same drive. If the drive runs multiple belts, inspect all of them and replace them as a set to keep the drive balanced.
When you request a quote, send the part number 100 AT10 / 8400 AFX and the quantity. If you are unsure, send a photo of the old belt's marking and the drive arrangement. The team can help confirm the right belt for your application.
Dimensions
- Profile
- AT10
- Pitch
- 10mm
- Length
- 8400mm
Frequently asked questions
- How do I verify this belt matches the one I am replacing?
- Check the marking on the old belt for AT10, 8400 mm, and 10 mm pitch. The part number 100 AT10 / 8400 AFX should match these values. If the marking is unclear, measure the pitch and length and compare.
- What information should I send for a quote?
- Send the part number 100 AT10 / 8400 AFX and the quantity you need. If you want confirmation, include a photo of the old belt's marking and the drive setup.
- Can I replace just one belt on a multi-belt drive?
- For timing belts, replace all belts on the drive at the same time. Mixing new and worn belts can cause uneven tension and premature failure. Order the quantity needed for the full set.

