Boat propeller Spitfire X7

fixed-pitchoutboard and sterndrive4-blade

Spitfire X7 propeller can be used on Mercury and Mariner 40 hp through 125 hp 2-stroke and 4-stroke outboards. Spitfire X7 propellers have forward exhaust ventilation holes equipped with the PVS (Performance Vent System) plugs. The size of hole in the PVS are used to vary hole shot engine RPM's and acceleration to best match the boat and boating application. See your owner's manual for the Flo-Torq hub, thrust washers and prop nut part numbers to best fit your engine or drive with this propeller.Mercury Marine’s passion for performance is matched by your drive for the new, the unknown. Our legendary reliability and durability let you boldly embrace your next adventure—large or small—knowing you’re backed by the best quality design, engineering, and materials. Boat types Bass, Inflatable - Rigid Hull (RIB), Inflatable - Soft Hull, Inshore Fishing, Offshore fishing, Pontoon Fits Outboards 40hp - 60hp (Command Thrust gearcase), Outboards 75hp - 115hp (standard gearcase) Performance vent system (PVS) Yes Recommended for - Propeller Rotation RH