Bolt Hole Circle Ø: 136mmBore Ø: 8mmFlange Ø: 146mmHeating/Cooling: for vehicles with fan (fluid friction coupling)Heating/Cooling: without fanHeight: 109mmNumber of mounting bores: 4Number of threaded holes: 6Operating Mode: ThermicOuter Diameter: 186mmPitch circle Ø, hub: 152mmThread Size: M8