Poly-V belt Dayco 5050490

DAYCO 5050490 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 5050490 and any equivalents.

The Dayco 5050490 is an automotive multi-rib serpentine belt with 5 ribs and a 17.27 mm width. Its effective length is 1245.11 mm. This is the profile and length to match when you are replacing a worn serpentine belt on an accessory drive.

Serpentine belts like this one run the accessories off a single belt path, so the ribs and the effective length both have to line up with the pulleys and the routing on the engine. The 5PK1245 alias reflects the same 5-rib, 1245.11 mm effective length configuration.

To confirm fit, read the marking on the back of the old belt and compare the rib count and length against the Dayco 5050490. Check the pulley grooves for wear or debris, and confirm the routing matches before you install the new belt.

If you are unsure whether this is the right belt for your drive, send the part number from the old belt, the rib count, and the length you measured. Our team can confirm the match or suggest an equivalent.