
Timing belt Optibelt 50 T20 / 4400 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 50 T20 / 4400 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 50 T20 / 4400 AFX and any equivalents.
This Optibelt Alpha Flex timing belt carries the code 50 T20 / 4400 AFX. It uses a T20 profile with a 4400 mm length and a 20 mm pitch. We carry it for maintenance and replacement work where the existing belt must be matched exactly.
To match the belt being replaced, read the marking on the back of the old belt and compare it with the code 50 T20 / 4400 AFX. Confirm the profile is T20, the length is 4400 mm and the pitch is 20 mm. The width code 50 is part of the belt code and should also be checked against the old belt.
If the marking is worn or unreadable, measure the old belt and note the profile, length and pitch before ordering. Send the part number or your measurements by WhatsApp or email and our team will confirm the belt or suggest an equivalent. We supply customers in the United States, Canada, Mexico and South America.
Dimensions
- Profile
- T20
- Pitch
- 20mm
- Length
- 4400mm
Frequently asked questions
- How do I confirm this is the right belt for my drive?
- Check the marking on the back of the belt you are replacing. It should show the code 50 T20 / 4400 AFX, or a T20 profile with a 4400 mm length and 20 mm pitch.
- What should I send to request a quote?
- Send the part number 50 T20 / 4400 AFX, or the profile, length and pitch from the old belt. Photos of the belt marking and the drive help us confirm the match.
- Can you help if the old belt marking is unreadable?
- Yes. Measure the old belt and note the profile, length and pitch. Our team will review the details and help identify the correct Optibelt Alpha Flex belt.

