Yamaha - M/T Series Reliance Propeller - 3 Blade - 13-3/4" x 21 Pitch - RH Rotation - 68F-45976-20-00Yamaha M T Series Reliance Propeller 3 Blade 13 3 4" x 21 Pitch RH Rotation 68F 45976 20 00 This stainless steel, three blade propeller is designed specifically for high horsepower, in line four cylinder outboards (F150, F175 and F200). It's faster at all RPM ranges than our painted stainless steel propellers and resists ventilation. Features a new SDS design that needs no special hardware to function. 68F 45976 20 00 PROP 13 3 4X21R RELIANCE SDS