
Timing belt Optibelt 400 / H 4250 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 4250 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 4250 AFX and any equivalents.
The Optibelt 400 / H 4250 AFX is a timing belt in the Alpha Flex series. It has an H profile and a length of 10795 mm. Read the marking on the back of your old belt to confirm this exact code before you request a quote.
The marking on the back of a timing belt is the most direct way to identify what is on the drive. If your old belt shows 400 / H 4250 AFX, this Optibelt Alpha Flex belt matches that code, profile and length. If the marking is worn or unreadable, check the drive for any documentation that lists the belt code.
For a quote, send the full code 400 / H 4250 AFX, along with the quantity you need. If you are replacing more than one belt on the same drive, include the codes for all positions so we can help you confirm each one. We carry Optibelt belts and can review your request.
When you contact us by WhatsApp or email with the part number, our team can help confirm the H profile and 10795 mm length. If you have the old belt in hand, a photo of the back marking can help us verify the code. We reply promptly with the information you need to proceed.
Dimensions
- Profile
- H
- Length
- 10795mm
Frequently asked questions
- How do I confirm this is the right belt for my drive?
- Look at the marking on the back of the old belt. If it reads 400 / H 4250 AFX, this Optibelt Alpha Flex timing belt matches that code. The profile is H and the length is 10795 mm.
- What should I send to request a quote?
- Send the part number 400 / H 4250 AFX and the quantity you need. If the drive uses multiple belts, include the codes for each position. You can send this by WhatsApp or email.
- Can you help if the marking on my old belt is hard to read?
- Yes. Send a photo of the back marking or any drive documentation that lists the belt code. Our team can help you confirm the profile and length before you order.

