Poly-V belt Dayco 5070680

DAYCO 5070680 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 5070680 and any equivalents.

This Dayco 5070680 is a seven-rib automotive multi-rib (serpentine) belt with an effective length of 1727.2 mm and a width of 24.38 mm. It is also listed under the alias 7PK1725. Use the profile, rib count and length to confirm it matches the drive you are servicing.

Serpentine belts like this one run the accessory drive on an engine, turning the alternator, water pump, power steering pump and air conditioning compressor from a single ribbed belt. Because these drives use one belt for several accessories, confirming the correct rib count and length is critical before installation. A belt that is too long or too short will not tension correctly and can affect every component on the drive.

To confirm fit, compare the marking on the back of the old belt with the part number and the 7PK1725 alias. Check that the old belt has seven ribs and measure its effective length, then match it to the 1727.2 mm listed here. Also inspect the pulley grooves for wear, oil or debris, and check the tensioner and idler pulleys for smooth operation. If the old belt marking is unreadable, send us the vehicle or equipment details and the dimensions you can measure.

If you are replacing a worn serpentine belt, it is good practice to inspect the entire drive and replace any worn tensioner or idler pulley at the same time. Keep the old belt for comparison until the new one is fitted and the routing is confirmed. For a quote, send the part number 5070680 or the alias 7PK1725 by WhatsApp or email, and our team will reply promptly.