Water pump fan clutch tool service auto tool used removal of lock nuts on thermo Viscous fans found on Mercedes-Benz, BMW, Ford, and many other vehicles.
Allows the technician to hold the water pump pulley in place while loosening the radiator fan for removal of the visco-coupling on the cooling fan.
Special open-ended spanner to allow removal and replacement of the radiator fan hub.
The three-in-one design allows servicing of three separate areas of repair (which all require a specialty tool due to their confined locations).