
Timing belt Optibelt 50 / 8M 3800 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 50 / 8M 3800 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 50 / 8M 3800 AFX and any equivalents.
The Optibelt 50 / 8M 3800 AFX is an HTD 8M timing belt with a 3800 mm length and an 8 mm pitch. Match it to the belt you are replacing by confirming the profile and length on the old belt.
Before you request a quote, read the marking on the back of the belt you are replacing. The profile must match HTD 8M and the length must match 3800 mm. The 50 / 8M 3800 AFX is built to those two dimensions.
If the old belt is worn or the marking is unreadable, measure the length along the belt and check the tooth profile against the pulley. A belt with the same profile and length will seat correctly on the drive.
Send the part number, the profile and the length from your old belt by WhatsApp or email. We carry the Optibelt 50 / 8M 3800 AFX and can confirm it is the right belt for your drive.
Dimensions
- Profile
- HTD 8M
- Pitch
- 8mm
- Length
- 3800mm
Frequently asked questions
- How do I confirm this belt matches the one I am replacing?
- Check the marking on the old belt for HTD 8M profile and 3800 mm length. If the marking is gone, measure the length and compare the tooth profile to the pulley.
- What information should I send for a quote?
- Send the part number 50 / 8M 3800 AFX, or the profile and length from your old belt, by WhatsApp or email.
- Can you help if the old belt marking is unreadable?
- Yes. Send the belt dimensions you can measure and the drive details, and we will help confirm the right belt.

