Timing belt Optibelt 300 / H 1025 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 300 / H 1025 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 1025 AFX and any equivalents.
This Optibelt 300 / H 1025 AFX timing belt is part of the Alpha Flex series. Its H profile and 2603.5 mm length are the two dimensions to check first when matching a synchronous drive. We carry this belt for maintenance, engineering and purchasing teams across the US, Canada, Mexico and South America.
The H profile sets the tooth shape and pitch that must match your pulleys. The 2603.5 mm length is the datum to compare against the belt you are replacing. If your drive runs a different length, the belt will not tension or index correctly, so confirm both figures before ordering.
The marking on the back of the old belt is the fastest way to confirm a match. Read the profile, the length and the full part number, then send those details by WhatsApp or email. If the original marking is worn, measure the belt and note the pulley tooth profile so we can help confirm the right timing belt.
Timing belts are often replaced as part of a drive refresh. Inspect the pulleys for wear, check the tensioner and idler, and replace any worn components at the same time. Send the part number 300 / H 1025 AFX and the quantity you need for a prompt quote.
Dimensions
- Profile
- H
- Length
- 2603.5mm
Frequently asked questions
- What do the H profile and 2603.5 mm length mean for fit?
- The H profile must match the tooth shape and pitch of your pulleys, and 2603.5 mm is the belt length. Both need to match the drive before the belt will run correctly.
- How do I confirm this is the right timing belt?
- Read the marking on the back of the belt you are replacing. If it shows the same H profile and 2603.5 mm length, the 300 / H 1025 AFX is the matching Optibelt part. If the marking is unreadable, send us the drive details and photos.
- What should I send to get a quote?
- Send the part number 300 / H 1025 AFX and the quantity you need by WhatsApp or email. If you are unsure of the profile or length, include the old belt marking or your pulley details so we can help confirm the correct belt.