The Parts Master Engine Cooling Fan Clutch, part number 2784, is a vital component designed to ensure your vehicle's engine stays at the optimal operating temperature. This clutch features a 6.45-inch diameter that provides efficient airflow to maintain your car's performance and fuel economy. Crafted for reliability, the Parts Master Cooling Fan Clutch is an excellent choice for those seeking a quality replacement part. Its precise engineering ensures a perfect fit, easy installation, and long-lasting, trouble-free operation. With this essential part, you can count on keeping your engine running smoothly.