
Timing belt Optibelt 25 / 14M 1904 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.
Can't find the exact model? Tell us the part number or model you need. We'll track it down and quote it, whether or not it appears in our catalog.
Description
OPTIBELT 25 / 14M 1904 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 / 14M 1904 AFX and any equivalents.
The Optibelt 25 / 14M 1904 AFX is an Alpha Flex timing belt with an HTD 14M profile and a 1904 mm length. We carry this belt for maintenance, engineering and purchasing teams who need to match a drive by its original marking. The part number on the back of the old belt is the fastest way to confirm the replacement.
Before you order, read the marking on the back of the belt. A code such as 25 / 14M 1904 AFX identifies the profile and length, and it lets our team confirm the correct Optibelt Alpha Flex timing belt without guesswork. If the printing is worn, send a photo of the belt and the drive arrangement.
The 14M profile is an HTD pitch, and the 1904 mm length is the datum length for this belt. The 25 / 14M 1904 AFX is built for synchronous drives where the belt teeth mesh with pulleys to maintain timing between shafts. When you request a quote, include the part number and the quantity needed.
For drives that use more than one belt, order the full set so all belts on the drive share the same profile and length. If the old marking is unreadable, measure the belt width and send the pulley tooth count and center distance, and we will help confirm the right Optibelt Alpha Flex timing belt.
Dimensions
- Profile
- HTD 14M
- Pitch
- 14mm
- Length
- 1904mm
Frequently asked questions
- How do I confirm the Optibelt 25 / 14M 1904 AFX is the right belt?
- Check the marking on the back of the old belt. The part number 25 / 14M 1904 AFX, the HTD 14M profile and the 1904 mm length should match the belt you are replacing. If the marking is unclear, send a photo and the drive details for confirmation.
- What should I send for a quote?
- Send the part number 25 / 14M 1904 AFX, the quantity, and any details about the drive. If you are replacing a set, include the number of belts on the drive. You can send this by WhatsApp or email.
- Can you help if the old belt marking is worn off?
- Yes. Send a photo of the belt, the pulley tooth count and the center distance. We will help identify the correct Optibelt Alpha Flex timing belt for your drive.

