
Timing belt Optibelt 16 AT10 / 3400 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 16 AT10 / 3400 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 AT10 / 3400 AFX and any equivalents.
When you need to replace a timing belt, the marking on the back of the old belt is your most reliable reference. This page covers the Optibelt 16 AT10 / 3400 AFX from the Alpha Flex series. Use the details here to confirm it matches your drive before you request a quote.
The Optibelt 16 AT10 / 3400 AFX is a timing belt with an AT10 profile. It has a length of 3400 mm and a pitch of 10 mm. The marking on the back of your existing belt should show these same figures. If the old belt is worn or the print is unreadable, check your drive documentation or measure the belt while it is off the drive.
To request a quote, send us the part number 16 AT10 / 3400 AFX, or the profile and length from your old belt. Our team can confirm the belt or suggest an equivalent. We supply maintenance, engineering and purchasing teams across the United States, Canada, Mexico and South America.
Dimensions
- Profile
- AT10
- Pitch
- 10mm
- Length
- 3400mm
Frequently asked questions
- How do I read the marking on my old timing belt?
- Look for the profile and length printed on the back of the belt. For this Optibelt belt, you should see AT10 for the profile and 3400 for the length in millimeters. The pitch is 10 mm. If the marking is unclear, note any other numbers or contact us for help.
- What should I send to get a quote for this belt?
- Send the part number 16 AT10 / 3400 AFX, or the profile and length from your old belt. You can reach us by WhatsApp or email. Our team will confirm the belt and respond promptly.
- Can you help if my old belt marking is different?
- Yes. If your old belt shows a different profile or length, send us those details. We can check whether the Optibelt 16 AT10 / 3400 AFX is the right fit or suggest an equivalent.

