
Timing belt Optibelt 300 / H 3545 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.
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Description
OPTIBELT 300 / 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 300 / H 3545 AFX and any equivalents.
When a synchronous drive needs a replacement, the first step is reading the marking on the back of the old belt. This Optibelt belt is identified by the code 300 / H 3545 AFX. It is an Alpha Flex timing belt with an H profile and a length of 9004.3 mm.
The marking on a timing belt typically shows the profile and the length, and that is exactly what you need to match. Here, the profile is H and the length is 9004.3 mm. The belt is part of the Optibelt Alpha Flex series and is a timing belt, also called a synchronous belt. If the old belt is worn or the print is hard to read, measure what you can and note the drive it runs on.
To request a quote, send the full code 300 / H 3545 AFX by WhatsApp or email. If you have the old belt in hand, a photo of the back marking helps confirm the profile and length. Our team can help confirm the right belt or suggest an equivalent based on the details you provide.
Dimensions
- Profile
- H
- Length
- 9004.3mm
Frequently asked questions
- How do I identify this Optibelt timing belt?
- Look for the code 300 / H 3545 AFX printed on the back of the belt. The profile is H and the length is 9004.3 mm.
- What information should I send for a quote?
- Send the part number 300 / H 3545 AFX, and if possible a photo of the marking on the old belt. That helps confirm the profile and length.
- Can you help if the marking is unreadable?
- Yes. Provide any remaining details from the belt or the drive, and our team can help confirm the right belt or suggest an equivalent.

