Fitment 1995-1997 Ford E-350 Econoline 1995-1997 Ford E-350 Econoline Club Wagon 1996-1997 Ford Econoline Super Duty 1993 1995-1997 Ford F Super Duty 1994-1996 Ford F-250 1997 Ford F-250 HD 1994-1997 Ford F-350 1994-1997 Ford F59 What is a Fan Clutch? The clutch fan is equipped with a fan clutch between the pulley and the fan blade hub, and the working state of the fan is adjusted through the separation and engagement of the clutch. This not only ensures the normal operating temperature of the engine, but also reduces the power loss of the engine and reduces fuel consumption. How to Detect a Faulty Fan Clutch? .
