
Timing belt Optibelt 25 / 8M 2504 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 25 / 8M 2504 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 25 / 8M 2504 AFX and any equivalents.
The Optibelt 25 / 8M 2504 AFX is an Alpha Flex timing belt with an HTD 8M profile and a 2504 mm length. The 8 mm pitch matches the HTD 8M tooth form. When you read the marking on the back of the old belt, this is the number to match.
Start by cleaning the back of the old belt and reading the full marking. The code 25 / 8M 2504 AFX identifies the profile, pitch and length in one line. If the printing is worn, measure the width and count the teeth rather than guessing from a partial number.
This belt uses the HTD 8M profile with an 8 mm pitch and a 2504 mm length. The Alpha Flex series is built for drives that need a synchronous belt. Confirm the profile and length against the drive before ordering.
Send the complete marking, 25 / 8M 2504 AFX, by WhatsApp or email to request a quote. If you are unsure the old belt matches the drive, include a photo of the marking and the pulley teeth so we can confirm the right belt.
Dimensions
- Profile
- HTD 8M
- Pitch
- 8mm
- Length
- 2504mm
Frequently asked questions
- What does the marking on this Optibelt belt tell me?
- The marking 25 / 8M 2504 AFX gives the belt code. It corresponds to an HTD 8M profile, an 8 mm pitch and a 2504 mm length.
- How do I confirm this is the right belt for my drive?
- Read the full marking on the old belt and compare it to 25 / 8M 2504 AFX. Check the profile and length against the pulleys and the drive layout.
- What should I send to request a quote?
- Send the part number 25 / 8M 2504 AFX by WhatsApp or email. If the old marking is unreadable, include a photo of the belt and the pulley teeth.

