Genuine OEM Hyundai Idler Pulley, part number 252872A600. This component is essential for the accessory drive system, guiding and maintaining the correct tension on the serpentine or drive belt. It ensures smooth and efficient power transfer to various engine accessories. Weighing approximately 0.3 kg, this pulley is engineered to factory specifications. Using a genuine OEM idler pulley guarantees precise dimensions, proper bearing quality, and durable construction for reliable, vibration-free service life.