
Timing belt Optibelt 25 DAT10 / 4400 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 25 DAT10 / 4400 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 DAT10 / 4400 AFX and any equivalents.
When you read the back of an old belt, the marking is your starting point. This page covers the Optibelt 25 DAT10 / 4400 AFX from the Alpha Flex series, a double-sided timing belt with a 4400 mm length.
The belt's own marking is often the fastest way to identify a replacement. Look for the full code on the back of the belt, including the profile and length. For this Optibelt belt, the code is 25 DAT10 / 4400 AFX, and the length is 4400 mm. The Alpha Flex series is a double-sided timing belt, so it drives from both faces.
If the printing is worn or hard to read, measure the old belt and note the profile and length before you request a quote. Send the part number you found, or the profile and length you measured, by WhatsApp or email. The team can confirm the right belt or suggest an equivalent.
For maintenance and purchasing, matching the marking avoids guesswork. Use the code 25 DAT10 / 4400 AFX and the 4400 mm length as your reference when you contact us. We carry Optibelt belts and can help you verify the correct item for your drive.
Dimensions
- Length
- 4400mm
Frequently asked questions
- How do I read the marking on my old belt?
- Look for the full code printed on the back of the belt. For this belt, the marking is 25 DAT10 / 4400 AFX. The length is 4400 mm. If the marking is unclear, note the profile and length instead.
- What should I send to request a quote?
- Send the part number from the old belt, or the profile and length you measured. For this Optibelt belt, use 25 DAT10 / 4400 AFX and 4400 mm. You can send it by WhatsApp or email, and the team will confirm the right belt or suggest an equivalent.
- Is this a double-sided timing belt?
- Yes. The Optibelt 25 DAT10 / 4400 AFX is a double-sided timing belt from the Alpha Flex series. It has a length of 4400 mm.

