The Horton DM Advantage Two-Speed Fan Clutch for Autocar is designed to provide optimal performance and reliability. The fan clutch is optimized with a two-speed function that ensures efficient cooling and improved fuel efficiency. This feature helps to reduce fuel consumption and operating costs, making it an ideal choice for commercial vehicles. The fan clutch is designed to provide long operating life and maximum reliability, ensuring that your engine stays cool and runs smoothly. The product is made with high-quality materials and is built to withstand harsh operating conditions. The Two-Speed Fan Clutch is easy to install and comes with a CL3 Belt Configuration 8 PK, making it compatible with a wide range of vehicles. This fan clutch is a perfect fit for Cummins / Autocar Back Pulley Diameter 6.83" engines. FleetPride is your First Click in Heavy Duty®.