
Timing belt Optibelt 100 T20 / 3400 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.
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Description
OPTIBELT 100 T20 / 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 100 T20 / 3400 AFX and any equivalents.
The Optibelt 100 T20 / 3400 AFX is a timing belt from the Alpha Flex series. It has a T20 profile, a 3400 mm length and a 20 mm pitch. This page covers how to match it to the belt you are replacing.
Start by reading the marking on the back of the belt you are removing. Look for the part number 100 T20 / 3400 AFX, then confirm the profile and length: T20 and 3400 mm. The 20 mm pitch is also part of the identification. If the marking is worn or missing, measure the belt and compare the profile and length to this listing.
When you request a quote, send the full part number 100 T20 / 3400 AFX and the quantity you need. If you are unsure whether this is the correct belt, send a photo of the old belt and any drive details you have. We carry Optibelt and can help confirm the right belt or suggest an equivalent.
Dimensions
- Profile
- T20
- Pitch
- 20mm
- Length
- 3400mm
Frequently asked questions
- How do I confirm this is the belt I need?
- Check the marking on the old belt for 100 T20 / 3400 AFX. If it is not legible, measure the length and check the profile and pitch against T20, 3400 mm and 20 mm.
- What should I send for a quote?
- Send the part number 100 T20 / 3400 AFX and the quantity. A photo of the old belt and the drive setup helps us confirm the match.
- Can you help if I am not sure about the profile?
- Yes. Send the belt marking or a photo, and we can help confirm the right belt or suggest an equivalent.

