
Timing belt Optibelt 100 AT5 / 5400 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 100 AT5 / 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 100 AT5 / 5400 AFX and any equivalents.
The Optibelt 100 AT5 / 5400 AFX is a timing belt from the Alpha Flex series. It has an AT5 profile, a 5400 mm length, and a 5 mm pitch. Before you fit it, inspect the drive and sheaves.
Check the sheaves for wear, runout, and correct alignment. Worn sheaves can damage a new belt quickly. Make sure the drive is clean and all components are in good condition. This helps the Optibelt 100 AT5 / 5400 AFX run properly.
Confirm the belt length and profile match the drive. The AT5 profile and 5400 mm length must be correct for your application. If you are unsure, send the part number and any marking on the old belt. We can help confirm the right belt or suggest an equivalent.
When replacing a timing belt, consider the condition of the entire drive. Check pulleys, tensioners, and idlers. Replace any worn parts before installing the new belt. This reduces the risk of premature failure.
Dimensions
- Profile
- AT5
- Pitch
- 5mm
- Length
- 5400mm
Frequently asked questions
- What should I check on the drive before fitting this belt?
- Inspect sheaves for wear, runout, and alignment. Clean the drive and replace any worn tensioners or idlers. This helps prevent damage to the new belt.
- How do I confirm the Optibelt 100 AT5 / 5400 AFX is the right belt?
- Verify the profile is AT5 and the length is 5400 mm. If you have the old belt, check the marking on the back. You can also send us the part number and we will help confirm.
- What information do I need to request a quote?
- Send the part number, 100 AT5 / 5400 AFX, and the quantity you need. If you are replacing an existing belt, include any markings from the old belt. We will reply promptly.

