
Timing belt Optibelt 75 AT5 / 9400 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 75 AT5 / 9400 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 AT5 / 9400 AFX and any equivalents.
The Optibelt 75 AT5 / 9400 AFX is an AT5 profile timing belt with a 9400 mm length and a 5 mm pitch. This page covers what to check on the drive and sheaves before fitting a new belt. Send the part number for a quote.
Before fitting a replacement, inspect the drive. Check the sheaves for worn teeth, debris in the grooves and any runout. Confirm the shafts turn freely and that the tensioner moves through its range. A worn or misaligned sheave will damage a new belt quickly, so correct any fault first.
Confirm the belt you remove matches this one. Read the marking on the back of the old belt and compare it with 75 AT5 / 9400 AFX: AT5 profile, 9400 mm length, 5 mm pitch. If the marking is unreadable, measure the length and count the teeth to identify the correct size.
When you request a quote, send the part number 75 AT5 / 9400 AFX and the quantity. If the belt is part of a set, note the other belts on the drive. We carry the Optibelt Alpha Flex line and can help confirm the right belt for the application.
Dimensions
- Profile
- AT5
- Pitch
- 5mm
- Length
- 9400mm
Frequently asked questions
- What should I check before fitting this timing belt?
- Inspect the sheaves for wear and debris, check alignment and runout, and confirm the tensioner and shafts move freely. Correct any fault before fitting the new belt.
- How do I confirm the old belt matches the 75 AT5 / 9400 AFX?
- Read the marking on the back of the old belt. It should show the AT5 profile, 9400 mm length and 5 mm pitch. If it does not, send us the marking and we will help identify the correct belt.
- How do I request a quote?
- Send the part number 75 AT5 / 9400 AFX and the quantity by WhatsApp or email. If you need help confirming the right belt, include the application details.

