
Timing belt Optibelt 20 / 8M 7400 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
We reply promptly.
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 20 / 8M 7400 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 20 / 8M 7400 AFX and any equivalents.
When you are replacing a timing belt, the fastest way to confirm the correct part is to match the marking on the belt you are removing. This Optibelt Alpha Flex belt is identified as 20 / 8M 7400 AFX, an HTD 8M profile with an 8 mm pitch and a 7400 mm length.
Before you order, read the back of the old belt and compare it against this part number. The profile is HTD 8M and the length is 7400 mm; the 8 mm pitch is stated in the data. If the marking on your belt matches 20 / 8M 7400 AFX, you are looking at the same belt.
If the marking is worn or unreadable, send us the part number from the belt, the drive it runs on, and any photos of the old belt and pulleys. Our team can help confirm the right belt or suggest an equivalent. We carry Optibelt Alpha Flex timing belts and reply to quote requests by WhatsApp or email.
Use the same approach when you are replacing more than one belt on a drive: list each part number exactly as it appears on the belt and send the full set. That reduces the chance of mixing profiles or lengths on a multi-belt drive.
Dimensions
- Profile
- HTD 8M
- Pitch
- 8mm
- Length
- 7400mm
Frequently asked questions
- How do I confirm this is the belt I need?
- Check the marking on the back of the belt you are replacing. If it reads 20 / 8M 7400 AFX, it matches this Optibelt Alpha Flex timing belt. The profile is HTD 8M, the pitch is 8 mm, and the length is 7400 mm.
- What should I send to get a quote?
- Send the part number 20 / 8M 7400 AFX by WhatsApp or email. If you have the old belt, include a photo of the marking and the drive so we can help confirm the match.
- Can you help if the belt marking is unreadable?
- Yes. Send photos of the old belt and the pulleys, along with any details from the drive. We will help confirm the right Optibelt belt or suggest an equivalent.

