Timing belt Optibelt 25 AT5K6 / 4600 AFX

OPTIBELT 25 AT5K6 / 4600 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 AT5K6 / 4600 AFX and any equivalents.

This Optibelt Alpha Flex timing belt is identified by the code 25 AT5K6 / 4600 AFX. It uses an AT5 profile with a 5 mm pitch and a 4600 mm length. Use the profile and length to confirm it matches the drive before you order.

Timing belts in this range are found on drives where the belt teeth mesh with matching pulleys to keep the driven shaft in step. The AT5 profile and 5 mm pitch define the tooth form and spacing, while the 4600 mm length sets the belt's path around the pulleys. Check the old belt's back marking for the same code, profile and length.

To confirm fit, compare the AT5 profile, the 5 mm pitch and the 4600 mm length against your drive documentation or the belt you are replacing. If the marking is worn or missing, send the part number 25 AT5K6 / 4600 AFX and a photo of the belt and pulleys. We can help confirm the right belt or suggest an equivalent.

When a drive runs more than one belt, replace the set together so the belts share the load evenly. Inspect the pulleys for worn teeth, debris or misalignment at the same time, since these can shorten belt life. For a quote, send the part number by WhatsApp or email and we will reply promptly.