Poly-V belt Dayco 5030323

DAYCO 5030323 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 5030323 and any equivalents.

The Dayco 5030323 is a 3-rib automotive multi-rib (serpentine) belt with an effective length of 819.91 mm and a width of 10.16 mm. It is used on accessory drives where a compact, multi-rib profile is required. Confirm fit by matching the rib count, effective length and width to your drive.

This belt is identified by its 3-rib construction, 10.16 mm width and 819.91 mm effective length. The part number 5030323 and the alias 3PK0820 both refer to the same belt. When checking a replacement, read the marking on the back of the old belt and compare the rib count and length before ordering.

Multi-rib belts are commonly used on automotive accessory drives. To confirm fit, inspect the pulley grooves for wear or debris, verify that the belt routes correctly over all pulleys, and check that the tensioner operates through its full range. A belt that is too long or too short will not tension correctly.

If you are unsure whether this belt matches your application, send the part number, the rib count, the effective length and the width from your old belt. Our team can confirm the right belt or suggest an equivalent. We serve maintenance, engineering and purchasing professionals across the United States, Canada, Mexico and South America.