Timing belt Optibelt 25 AT10K13 / 5600 AFX

OPTIBELT 25 AT10K13 / 5600 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 AT10K13 / 5600 AFX and any equivalents.

The Optibelt 25 AT10K13 / 5600 AFX is an Alpha Flex timing belt with an AT10 profile, a 5600 mm length and a 10 mm pitch. Before you fit it, inspect the drive so the new belt is not damaged by a fault that is still in place. Send us the part number and we will confirm it for your application.

Start with the sheaves. Check the tooth flanks for wear, scoring or buildup in the grooves, and look for a sheave that has worked loose or shifted on its shaft. A worn or misaligned sheave will wear a new timing belt quickly, whatever its profile and length. Confirm that the shafts turn freely and that the bearings show no play or roughness.

Then check the rest of the drive. Look at the tensioner and idlers for rough bearings, damaged surfaces or a weak spring, and inspect the belt path for interference, debris or a guard that has moved. Only once the drive is sound should you fit the Optibelt 25 AT10K13 / 5600 AFX, set tension to the drive maker's specification and recheck it after the first run-in period.

The marking on the back of the belt is the fastest way to match a replacement. Read the part number, the AT10 profile, the 5600 mm length and the 10 mm pitch from the old belt and compare them with this listing. If the marking is worn away, measure the length and count the teeth, or send us a photo of the belt and the drive.