
Timing belt Optibelt 40 / 14M 3598 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 40 / 14M 3598 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 3598 AFX and any equivalents.
This Optibelt Alpha Flex timing belt is identified by the code 40 / 14M 3598 AFX. It uses the HTD 14M profile with a 3598 mm length and 14 mm pitch. Use this page to confirm the belt on your drive before requesting a quote.
HTD timing belts are common on drives that need positive synchronization between shafts, such as industrial machinery, pumps, compressors and process equipment. The 14M profile and 3598 mm length suit larger pitch diameters and longer center distances where a standard timing belt would not fit. Check the old belt's back marking against 40 / 14M 3598 AFX and verify the profile and length before ordering.
To confirm fit, read the full code on the back of the belt and compare it with the profile and length on this page. Also check the pulley grooves for wear and make sure the belt tracks correctly across the width. If the marking is worn or missing, measure the length and count the teeth to match the HTD 14M profile.
For a quote, send the part number 40 / 14M 3598 AFX by WhatsApp or email along with the quantity you need. If you are unsure about the exact code, include photos of the old belt and any drive details so we can help confirm the right belt or suggest an equivalent.
Dimensions
- Profile
- HTD 14M
- Pitch
- 14mm
- Length
- 3598mm
Frequently asked questions
- How do I confirm this is the correct belt for my drive?
- Compare the code on the back of your old belt with 40 / 14M 3598 AFX. The profile is HTD 14M, the length is 3598 mm and the pitch is 14 mm. If the marking is unreadable, measure the belt and check the pulley profile.
- What information should I send to request a quote?
- Send the part number 40 / 14M 3598 AFX, the quantity you need, and any photos or drive details if you want us to help confirm the fit or suggest an equivalent.
- Can you help if the belt marking is worn off?
- Yes. Send photos of the belt and pulleys, along with the application details. We can help identify the correct HTD 14M belt by profile and length.

