
Timing belt Optibelt 50 AT10K13 / 2300 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 50 AT10K13 / 2300 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 50 AT10K13 / 2300 AFX and any equivalents.
This Optibelt Alpha Flex timing belt carries the part number 50 AT10K13 / 2300 AFX. It has an AT10 profile, a 2300 mm length and a 10 mm pitch. Use these three values to match it against the belt you are replacing.
Start with the marking on the back of the old belt. If it reads 50 AT10K13 / 2300 AFX, this is the same belt. If the marking is worn or unreadable, measure the pitch and count the teeth to confirm the AT10 profile, then confirm the length as 2300 mm. A belt that is close in size but not identical will not run correctly on the same pulleys.
Where the drive runs more than one belt, replace the full set at the same time. Mixed wear across a set changes how the load is shared, and a new belt running beside worn belts will not carry its share. Confirm every position uses the same part number before ordering.
Inspect the pulleys while the belt is off. Check for worn tooth flanks, debris in the grooves and any damage that would affect the new belt. Send the part number, the quantity and a photo of the back marking if it is faded, and the team will confirm the belt or suggest an equivalent.
Dimensions
- Profile
- AT10
- Pitch
- 10mm
- Length
- 2300mm
Frequently asked questions
- How do I confirm this is the right belt?
- Check the marking on the back of the belt you are replacing. It should read 50 AT10K13 / 2300 AFX. If it is unreadable, confirm the AT10 profile, the 2300 mm length and the 10 mm pitch against the drive.
- What should I send to request a quote?
- Send the part number 50 AT10K13 / 2300 AFX, the quantity you need and the drive it fits. If the old belt is worn, a photo of the back marking helps confirm the match.
- Should I replace all the belts on the drive at once?
- Yes. On a multi-belt drive, replace the full set so the belts wear together and share the load evenly.

