
Timing belt Optibelt 75 / 5M 5400 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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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 75 / 5M 5400 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 75 / 5M 5400 AFX and any equivalents.
When a timing belt needs replacing, the best place to start is the marking on the back of the old belt. This page covers the Optibelt 75 / 5M 5400 AFX, an HTD 5M profile timing belt with a 5400 mm length. Use the numbers on your belt to confirm you are looking at the right part before you request a quote.
The code on a timing belt typically includes the profile and the length, and on this belt those are HTD 5M and 5400 mm. The pitch is 5 mm. If the marking on your old belt matches 75 / 5M 5400 AFX, this is the Optibelt Alpha Flex belt to reference. If the marking is worn or unreadable, measure the belt and note the tooth profile so we can help you confirm the match.
Timing belts are selected by profile and length first. The HTD 5M profile and 5400 mm length identify the drive geometry, and the belt must match the pulleys it runs on. When you send your request, include the full belt marking, the equipment it fits, and the quantity you need. Photos of the old belt and the drive help us verify the part and suggest an equivalent if needed.
Dimensions
- Profile
- HTD 5M
- Pitch
- 5mm
- Length
- 5400mm
Frequently asked questions
- How do I read the marking on my old timing belt?
- Look for the part number printed on the back of the belt. On this Optibelt belt, the marking is 75 / 5M 5400 AFX. The 5M indicates the HTD 5M profile, and 5400 indicates the length in millimeters. If the marking is worn, measure the length and count the teeth to help identify the profile.
- What information should I send for a quote?
- Send the full part number from the old belt, the equipment make and model, and the quantity you need. If you have photos of the belt and the drive, include those as well. We will confirm the Optibelt 75 / 5M 5400 AFX or suggest an equivalent based on the data you provide.
- Can you help if my belt marking is different?
- Yes. If your belt shows a different part number, send it to us. We can compare the profile and length to the Optibelt 75 / 5M 5400 AFX and help you find the correct belt for your drive.

