Hella Service Visco Engine Cooling Fan clutch

Behr Hella Service Visco Engine Cooling Fan clutch







The Visco clutch has the task of making the frictional connection to the fan wheel depending on the temperature, and influencing its speed. The drive torque is transferred by means of wear-free viscous friction to the fan wheel, the continuously variable speed of which is set on the basis of the operating conditions. In the case of the electrically-driven Visco clutch, control takes place directly via sensors. Requirement-based cooling optimizes the coolant temperature, engine noise and fuel consumption. Product Features:Out of box, drop in replacementsFactory mounts for easy installExact fitReduced labor timeHigher customer satisfaction