
Timing belt Optibelt 40 / 14M 4550 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 40 / 14M 4550 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 4550 AFX and any equivalents.
The Optibelt 40 / 14M 4550 AFX is an Alpha Flex timing belt with an HTD 14M profile, a 4550 mm length and a 14 mm pitch. To match it to the belt you are replacing, read the marking on the back of the old belt and compare it with this part number.
The marking on a timing belt typically shows the profile and length, so the old belt is the first reference. Confirm that the profile reads HTD 14M and that the length is 4550 mm. The 14 mm pitch is the distance between tooth centers and must match the pulleys on the drive.
If the back of the belt is worn or the marking is unreadable, measure the length along the back of the belt and count the teeth. A belt with the same profile and length is the correct starting point. The 40 / 14M 4550 AFX is supplied as a single belt, so check whether the drive uses one belt or a set before ordering.
Send the part number 40 / 14M 4550 AFX, the profile HTD 14M, the length 4550 mm and the pitch 14 mm when requesting a quote. If you are unsure of the exact marking, include a photo of the old belt and the pulley teeth so we can help confirm the right belt.
Dimensions
- Profile
- HTD 14M
- Pitch
- 14mm
- Length
- 4550mm
Frequently asked questions
- How do I confirm this belt matches the one I am replacing?
- Read the marking on the back of the old belt. It should show the profile and length. This belt is HTD 14M profile with a 4550 mm length and a 14 mm pitch. If the marking is unreadable, measure the length and count the teeth.
- What information should I send with my quote request?
- Send the part number 40 / 14M 4550 AFX, the profile HTD 14M, the length 4550 mm and the pitch 14 mm. If you are not certain, include a photo of the old belt and the pulley teeth.
- Can you help if I only have the old belt and no part number?
- Yes. Send a photo of the old belt showing any marking, along with the belt width and the number of teeth if you can count them. We will help confirm the right belt or suggest an equivalent.

