The Engine Cooling Fan Clutch Murray 2744 is a high-quality replacement part for car and truck engines. Manufactured by Hayden, this fan clutch has a diameter of 7.2 inches and is designed to efficiently cool the engine. It is important to note that this product contains a chemical known to the State of California to cause cancer, so proper precautions should be taken when handling and installing this component. Ideal for maintaining optimal engine performance and longevity.