Propeller 360 RPM CFM @ 3000 RPM Propeller Dia (In.) 6 1/2 in Number of Blades 5 Bore Dia (In.) 5/16 in CW Facing Discharge Rotation Recommended Motor HP 1/40 hp Propeller Material Plastic Color White Max Ambient Temp (F) 200 Degrees F Attaches Press Fit on Motor Shaft OEM (Replacement) - OEM Part Number -