
Timing belt Optibelt 400 / H 4015 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 400 / H 4015 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 400 / H 4015 AFX and any equivalents.
The Optibelt 400 / H 4015 AFX is an Alpha Flex timing belt with an H profile and a length of 10198.1 mm. Before you fit it, inspect the drive and sheaves so the new belt runs true and lasts.
Check sheave grooves for wear, burrs, and debris. Worn grooves can damage the belt teeth or cause tracking problems. Verify that shafts turn freely and that bearings do not have excessive play. Misalignment between sheaves will shorten belt life, so check parallel and angular alignment.
Confirm the belt marking on the old belt matches the 400 / H 4015 AFX and that the profile is H. The length is 10198.1 mm. If the old belt is damaged, look for signs of the cause: cracks, missing teeth, or glazing. Correct any drive issues before installing the new belt.
When you request a quote, send the part number 400 / H 4015 AFX and the quantity. If you need help confirming the right belt, include photos of the old belt marking and the drive. The team can help confirm the belt or suggest an equivalent.
Dimensions
- Profile
- H
- Length
- 10198.1mm
Frequently asked questions
- What should I check on the drive before fitting this belt?
- Inspect sheave grooves for wear or damage, check alignment, and make sure shafts rotate freely. Address any issues before installing the new belt.
- How do I confirm this is the correct belt for my drive?
- Compare the part number and profile on the old belt with 400 / H 4015 AFX and H profile. The length is 10198.1 mm. If you are unsure, send photos of the old belt and drive for help.
- What information do I need to request a quote?
- Provide the part number 400 / H 4015 AFX and the quantity you need. If you want help confirming the belt, include the old belt marking and drive details.

