Poly-V belt Dayco 5050685

DAYCO 5050685 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 5050685 and any equivalents.

This Dayco 5050685 belt is a five-rib automotive multi-rib (serpentine) belt with a 1739.9 mm effective length and 17.27 mm width. The profile and length are what you match to the drive: five ribs across a 17.27 mm width, running 1739.9 mm around the pulleys. The same belt is also listed under the alias 5PK1740.

For a maintenance or purchasing professional, the two numbers that matter are the rib count and the effective length. Five ribs at 17.27 mm width place this belt in a common automotive serpentine profile, and the 1739.9 mm effective length is measured around the pulley path, not laid flat on a bench. If your old belt is marked 5PK1740, it is the same size.

When you request a quote, send the part number 5050685 or the alias 5PK1740, along with the rib count and length from the old belt if it is still legible. The team replies by WhatsApp or email and can confirm the belt or suggest an equivalent from what we carry.

This is a Dayco Poly V automotor belt. It is not a timing belt, not a cogged V-belt and not a banded belt. Use the marking on the back of the old belt and the drive layout to confirm the five-rib, 1739.9 mm size before ordering.