
Timing belt Optibelt 300 / H 4565 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 300 / H 4565 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 300 / H 4565 AFX and any equivalents.
This Optibelt 300 / H 4565 AFX is a timing belt from the Alpha Flex series. It has an H profile and a length of 11595.1 mm. Use these details to match it to the belt you are replacing.
To confirm the match, read the marking on the back of the belt you are removing. It should show the same part number, 300 / H 4565 AFX. Also check the profile, H, and the length, 11595.1 mm. If the old belt is worn or the marking is unreadable, measure the length and compare it to the data here.
The Alpha Flex series is built for timing belt drives. When you replace a timing belt, inspect the pulleys and tensioners for wear or damage. Replace any component that shows signs of failure. If you are unsure about the correct belt, send the part number and photos of the old belt to our team.
Dimensions
- Profile
- H
- Length
- 11595.1mm
Frequently asked questions
- How do I confirm this is the right belt for my drive?
- Check the marking on the back of your old belt for 300 / H 4565 AFX. Verify the profile is H and the length is 11595.1 mm. If those match, this is the correct belt.
- What should I send to get a quote?
- Send the part number 300 / H 4565 AFX, the quantity you need, and any details about the drive. Our team will reply promptly with a quote.
- Can you help if I cannot read the old belt marking?
- Yes. Send clear photos of the old belt, including any visible markings, and the drive setup. We will help identify the correct belt.

