Aircraft Model(s): M20J (201/205). Applicable Engines: ALL. 1 - Polished Spinner A-2295-4P, 1 - 3-Bladed Propeller HC-C3YR-1RF/F7282, 1 - STC Paperwork SA4529NM , 1 - Spinner Mounting Kit A-2476-7. 74 inch diameter 3-bladed aluminum hub propeller.