
Timing belt Optibelt 75 / AT10 5400 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 75 / AT10 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 75 / AT10 5400 AFX and any equivalents.
This Optibelt 75 / AT10 5400 AFX belt is a timing belt from the Alpha Flex series. It uses the AT10 profile with a 5400 mm length and a 10 mm pitch. For a maintenance or purchasing professional, those three values are what you match to the drive.
The profile sets how the teeth engage the pulleys, and the 10 mm pitch is the distance from one tooth to the next. The 5400 mm length is the value to check against the old belt or the drive layout. If your current belt is marked AT10 and measures 5400 mm, this part number is the direct size to request.
Because timing belts are often replaced as a set on multi-belt drives, confirm how many belts the drive uses and whether the pulleys show wear. Reading the marking on the back of the old belt is the quickest way to confirm the profile and length before you send your request.
Dimensions
- Profile
- AT10
- Pitch
- 10mm
- Length
- 5400mm
Frequently asked questions
- What do the profile and length mean on this belt?
- AT10 is the tooth profile, and 5400 mm is the belt length. The pitch is 10 mm, which is the spacing between teeth. Together these define the size you match to the drive.
- How do I confirm this is the right belt for my drive?
- Check the marking on the back of the belt you are replacing. If it shows AT10 and 5400 mm, this part number matches that size. You can also measure the old belt and compare it to the 5400 mm length.
- What should I send to request a quote?
- Send the part number 75 / AT10 5400 AFX, or the profile and length from your old belt. If you have the quantity and the drive details, include those as well so the team can confirm the right belt.

