Genuine OEM Kia Front Axle Drive Shaft Tone Wheel, part number 49590C1100. This component, also known as an ABS ring, provides crucial rotational speed information to various vehicle sensors. It is positioned on the front axle drive shaft. Made from durable metal with precisely machined teeth, it ensures accurate signal generation for systems like ABS and traction control. Using a genuine OEM tone wheel guarantees the correct tooth count and material properties for reliable sensor readings and optimal safety system performance.