
Timing belt Optibelt 16 AT20 / 5400 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 16 AT20 / 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 16 AT20 / 5400 AFX and any equivalents.
The Optibelt 16 AT20 / 5400 AFX is an Alpha Flex timing belt with an AT20 profile, a 5400 mm length and a 20 mm pitch. To match it to the belt being replaced, read the marking on the back of the old belt and compare those three values.
The part number on the back of the belt is the starting point. Confirm the profile is AT20, the length is 5400 mm and the pitch is 20 mm. If the old belt is worn or the marking is unreadable, measure the length and check the profile against the drive pulleys before ordering.
A timing belt must match the drive exactly. The AT20 profile, 5400 mm length and 20 mm pitch identify this Optibelt Alpha Flex belt. Any deviation in profile, length or pitch can affect fit and operation, so verify each value against the belt being replaced.
When you request a quote, send the full part number, 16 AT20 / 5400 AFX, and the belt marking if it differs. If you are unsure, our team can help confirm the right belt or suggest an equivalent.
Dimensions
- Profile
- AT20
- Pitch
- 20mm
- Length
- 5400mm
Frequently asked questions
- How do I match this Optibelt timing belt to the belt I am replacing?
- Read the marking on the back of the old belt. Check that it shows the AT20 profile, a 5400 mm length and a 20 mm pitch. If the marking is not clear, measure the old belt and compare the profile to the drive pulleys.
- What should I send to request a quote for the 16 AT20 / 5400 AFX?
- Send the full part number, 16 AT20 / 5400 AFX, along with the marking from the belt being replaced if it is different. Our team will confirm the belt or suggest an equivalent.
- Can you help if I am not sure the AT20 profile is correct?
- Yes. Send the part number from the old belt and any details from the drive. We will help confirm whether the AT20 profile, 5400 mm length and 20 mm pitch match your application.

