
Timing belt Optibelt 300 / H 1105 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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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 1105 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 1105 AFX and any equivalents.
Replacing a timing belt starts with matching the belt you remove. This Optibelt Alpha Flex belt carries the part number 300 / H 1105 AFX and uses an H profile with a 2806.7 mm length. Check those two details against the marking on your old belt before you request a quote.
Read the back of the belt being replaced. The profile and the length are the two values you need to confirm, and both are printed on this belt as H and 2806.7 mm. If the old belt is worn or the marking is unreadable, measure the length and compare the tooth profile rather than guessing from the application alone.
Write down the full part number, 300 / H 1105 AFX, and send it with a photo of the old belt's marking. Our team can confirm this is the correct Optibelt Alpha Flex timing belt for your drive or help you compare it against another belt you are considering. We carry Optibelt, so the part number is the fastest way to start.
Dimensions
- Profile
- H
- Length
- 2806.7mm
Frequently asked questions
- How do I confirm this belt matches the one I am replacing?
- Compare the profile and length on the old belt's back marking with H and 2806.7 mm. If the marking is gone, measure the length and check the tooth profile.
- What should I send to request a quote?
- Send the part number 300 / H 1105 AFX, the profile H, the length 2806.7 mm, and a photo of the old belt's marking if you have one.
- Can you help if I am not sure this is the right belt?
- Yes. Send the details from your old belt and the drive it runs on. We will confirm the Optibelt Alpha Flex belt or suggest an equivalent.

