
Timing belt Optibelt 150 / H 3545 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 150 / H 3545 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 150 / H 3545 AFX and any equivalents.
This Optibelt Alpha Flex timing belt is identified by the code 150 / H 3545 AFX. It uses an H profile and measures 9004.3 mm in length. It is a synchronous belt intended for drives that require tooth engagement rather than friction.
Timing belts like this one are commonly used on industrial drives where shaft synchronization matters, such as camshafts, conveyors, and other positive-drive systems. The H profile and 9004.3 mm length define the fit, so confirm both against your drive documentation before ordering.
To verify the replacement, read the marking on the back of the old belt and compare it with 150 / H 3545 AFX. Check the pulley grooves for wear and make sure the belt path is clean and aligned. If the marking is worn or missing, measure the old belt and note the profile and length.
For a quote, send the part number 150 / H 3545 AFX by WhatsApp or email. Our team can confirm the belt and help you identify an equivalent if needed.
Dimensions
- Profile
- H
- Length
- 9004.3mm
Frequently asked questions
- How do I confirm this Optibelt timing belt fits my drive?
- Compare the profile H and the length 9004.3 mm with your drive specifications. Also check the belt marking on your existing belt against 150 / H 3545 AFX.
- What should I send to request a quote?
- Send the part number 150 / H 3545 AFX by WhatsApp or email. If you have the old belt, include a photo of the back marking and the pulley arrangement.
- Can you help if I need a different length or profile?
- Yes. Provide the required profile and length, and we will check what we carry and suggest an equivalent.

