Poly-V belt Dayco 5120876

DAYCO 5120876 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 5120876 and any equivalents.

The Dayco 5120876 is a 12-rib automotive multi-rib (serpentine) belt with an effective length of 2225.04 mm and a width of 42.16 mm. Before you fit it, take a few minutes to inspect the drive and its sheaves so the new belt runs true.

Start with the sheaves. Check each ribbed pulley for wear, nicks or debris packed into the grooves, and confirm the ribs are clean and evenly formed. A sheave that has worn or damaged grooves will not support the belt correctly, even when the part number and length match. Also check the smooth pulleys and the tensioner for rough bearings, sticking travel or a pulley that does not spin freely.

Then look at alignment and the rest of the drive. Confirm the pulleys line up and that no accessory or bracket has shifted. Check for oil or coolant traces that could reach the belt, and correct the source before installing the new belt. If the old belt came off or ran to one side, find out why before fitting the replacement.

The Dayco 5120876 is identified by its 12 ribs and 2225.04 mm effective length. Read the marking on the back of the old belt and match it to this part number. When you request a quote, send the part number and the belt marking so we can confirm the right belt for your drive.