V-belt Dayco 17403

DAYCO 17403 belongs to v-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 17403 and any equivalents.

The Dayco 17403 is an automotive V-belt with a 13.46 mm top width and a 1022.35 mm effective length. Its 36° angle matches the pulley groove it is designed to run in. If you are replacing a worn belt, start by reading the marking on the back of the old one.

The marking on the back of an old belt is the fastest way to identify what came off the drive. Look for the part number and any size marking, and note the belt's condition: cracks, glazing, missing cords or uneven wear. A belt that has been running misaligned or under incorrect tension often shows edge wear or a polished sidewall.

Once you have the marking, match it to the Dayco 17403. This belt has a 13.46 mm width, a 1022.35 mm effective length and a 36° angle. Confirm these dimensions against the drive before ordering, especially if the old belt is too worn to read clearly or if the drive has been modified.

For a quote, send the part number 17403, the alias 13A1020 if that is what is stamped on the belt, and the width and length you measured. If the marking is unreadable, send photos of the belt and the drive pulleys. The team can help confirm the right belt or suggest an equivalent.