Poly-V belt Dayco 5030268

DAYCO 5030268 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 5030268 and any equivalents.

The Dayco 5030268 is a Poly V automotive serpentine belt with 3 ribs, a 10.16 mm width and a 679.96 mm effective length. Serpentine belts drive multiple accessories from a single path on the front of an engine, and the rib count and effective length are what confirm fit on your application. This page covers how to verify the belt against your drive before you order.

On many engines, one multi-rib belt routes around the crankshaft, alternator, water pump, power steering pump or air conditioning compressor. The Dayco 5030268 uses 3 ribs at 10.16 mm width, so it fits pulleys with three matching grooves. The 679.96 mm effective length is measured along the belt's working path, not the outside circumference, so compare it to the marking on your old belt rather than to a tape measure laid around the outside.

To confirm fit, read the marking on the back of the old belt and match the part number. If the number is worn away, count the ribs and measure the effective length. Also inspect the drive: rib wear, glazing, cracks, missing ribs, a seized pulley or a misaligned tensioner can all cause a new belt to fail early. Replace the belt and address the cause at the same time.

If you are unsure whether the Dayco 5030268 is the right belt for your engine, send us the part number from the old belt, the rib count and the effective length, plus the vehicle or equipment details. We carry Dayco and can help confirm the right belt or suggest an equivalent. Quotes are handled by WhatsApp or email.