
Timing belt Optibelt 40 / 14M 8400 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 40 / 14M 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 40 / 14M 8400 AFX and any equivalents.
This Optibelt Alpha Flex timing belt is identified by its HTD 14M profile and 8400 mm length. The part number 40 / 14M 8400 AFX combines the profile and length so you can match it directly to your drive. Use these two values to confirm the belt your application requires.
The profile is HTD 14M, a synchronous belt profile with a 14 mm pitch. The length is 8400 mm. These are the critical dimensions for fit: the profile must match the pulley grooves and the length must suit the center distance and pulley sizes. The 40 / 14M 8400 AFX code reflects both.
When replacing a timing belt, check the old belt's back marking for the profile and length. If the marking reads 14M and 8400, this Optibelt Alpha Flex belt matches those dimensions. Confirm the belt width and any other drive requirements before ordering.
To request a quote, send the part number 40 / 14M 8400 AFX by WhatsApp or email. Our team can confirm the belt or suggest an equivalent. Include the application details and any other markings from the old belt to help us verify.
Dimensions
- Profile
- HTD 14M
- Pitch
- 14mm
- Length
- 8400mm
Frequently asked questions
- What do the profile and length mean for this belt?
- The profile is HTD 14M, which defines the tooth shape and 14 mm pitch. The length is 8400 mm. Both must match your drive for proper fit and operation.
- How do I confirm this is the right belt for my drive?
- Check the marking on the back of your old belt. If it shows 14M and 8400, this belt matches those dimensions. Also verify the belt width and pulley type.
- What information should I send for a quote?
- Send the part number 40 / 14M 8400 AFX and any details from the old belt, such as profile, length, and width. Photos of the belt and drive can also help.

