Poly-V belt Dayco 5040430

DAYCO 5040430 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 5040430 and any equivalents.

The Dayco 5040430 is an automotive multi-rib serpentine belt with 4 ribs, a width of 13.72 mm and an effective length of 1092.2 mm. The same belt is also listed under the reference 4PK1090. To quote it correctly, send us the part number and the details of the drive it runs on.

A useful quote request starts with the belt marking. Give us the number printed on the back of the old belt, here 5040430 or 4PK1090, plus the rib count of 4. That lets us confirm the profile and the 1092.2 mm effective length against the belt you are replacing before anything is quoted.

Then describe the drive. Tell us what the belt turns and how many pulleys it runs over, and note any accessory or pulley change since the last replacement. If a tag or stamped number on the unit is readable, include it. Photos of the routing and of the old belt's back marking help us verify the 13.72 mm width and the 4-rib profile.

Send all of this by WhatsApp or email and the team will reply promptly. If the exact number is not what your drive needs, we can help confirm the right belt or suggest an equivalent from what we carry.

For drives that run more than one belt, list every belt position in the same request. Ordering the full set together keeps the rib count, width and length consistent across the drive.