
Timing belt Optibelt 16 AT5K6 / 1900 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 16 AT5K6 / 1900 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 AT5K6 / 1900 AFX and any equivalents.
This Optibelt Alpha Flex timing belt is identified by the code 16 AT5K6 / 1900 AFX. It has an AT5 profile, a 1900 mm length and a 5 mm pitch. When you need to match a belt being replaced, the marking on the old belt is the starting point.
Read the back of the belt you are replacing and compare it directly with this code. The profile AT5, the length 1900 mm and the pitch 5 mm all need to line up. If the old marking is worn or unreadable, send what you can see along with the drive details and our team will help confirm the right belt.
This is a timing belt, also called a synchronous belt, so it is selected by profile and length rather than by cross-section. The AT5 profile and 1900 mm length are the key dimensions to check. We carry the Optibelt Alpha Flex line and can help you match this part to the belt on your drive.
For a quote, send the part number 16 AT5K6 / 1900 AFX by WhatsApp or email. If you are replacing more than one belt on the same drive, include all the markings so we can help you confirm each one. Our team replies promptly and can suggest an equivalent when the exact marking is not clear.
Dimensions
- Profile
- AT5
- Pitch
- 5mm
- Length
- 1900mm
Frequently asked questions
- How do I confirm this is the right belt for my drive?
- Check the marking on the belt you are replacing against the profile AT5, length 1900 mm and pitch 5 mm. If the marking matches 16 AT5K6 / 1900 AFX, this is the same specification.
- What if the marking on my old belt is unreadable?
- Send the part number you have, photos of the belt and the drive, and any other markings you can read. Our team will help confirm the correct Optibelt belt or suggest an equivalent.
- Can I request a quote for this belt by part number?
- Yes. Send 16 AT5K6 / 1900 AFX by WhatsApp or email and our team will reply promptly with a quote.

