Poly-V belt Dayco 5071005

DAYCO 5071005 belongs to poly-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 5071005 and any equivalents.

The Dayco 5071005 is a 7-rib automotive multi-rib serpentine belt with an effective length of 2554.99 mm and a width of 24.38 mm. The part number also appears as 7PK2555. For a buyer, the profile and length are what identify the belt: seven ribs set the groove count across the pulley face, and the effective length sets the running circumference on the drive.

Start with the profile. Seven ribs and a 24.38 mm width mean this belt is built for a drive laid out for a 7-rib serpentine system, so the rib count on the old belt and the pulley grooves must match before anything else is checked. A belt with the wrong rib count will not seat correctly no matter how close the length looks.

Then confirm the length. The 2554.99 mm figure is the effective length, the measurement taken around the belt at its running diameter. Compare it against the marking on the belt being replaced, and against the drive layout, rather than against an outside circumference. When both the rib count and the effective length line up, the belt is the correct one for the position.

If you are working from a parts list or a photo of the old belt, send the Dayco 5071005 or the 7PK2555 marking and we will confirm the match or suggest an equivalent. Including the rib count and the effective length in your message helps us check it against the drive on the first pass.