Poly-V belt Dayco 5100764

DAYCO 5100764 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 5100764 and any equivalents.

The Dayco 5100764 is a 10-rib automotive multi-rib serpentine belt with an effective length of 1940.05 mm and a width of 35.05 mm. It is also listed under the alias 10PK1940. This is the type of belt used to drive multiple front-end accessories from a single pulley on many passenger cars and light trucks.

Because a serpentine belt wraps several pulleys at once, correct fit depends on three things: the number of ribs, the profile, and the effective length. This belt has 10 ribs and a width of 35.05 mm, with an effective length of 1940.05 mm. If your old belt is marked 10PK1940 or 5100764, this is the same size.

To confirm fit before ordering, read the marking on the back of the old belt. Compare the rib count and the length to the figures above. Also check the pulley grooves for wear and make sure the routing matches the underhood decal or service information. If the marking is worn off, measure the old belt and send us the rib count and length.

We carry the Dayco 5100764 for maintenance and repair work. Send the part number 5100764 or 10PK1940 by WhatsApp or email, and our team will confirm the belt or suggest an equivalent. If you are replacing several belts on the same engine, include all the part numbers in one request.