The Horton 12.6" Engine Cooling Fan Clutch is designed to provide enhanced fuel economy, lower noise and maximum efficiency. Its rapid response to changing cooling requirements ensures that your engine is always running at its optimal temperature. The simple, flexible design makes installation easy, while the higher spring-actuated fan speeds make sure that the necessary cooling is delivered. This fan clutch is the perfect choice for Freightliner vehicles, providing reliable performance and long-lasting durability. FleetPride is your First Click in Heavy Duty®.