Mercury - Quicksilver Nemesis 4-Blade Aluminum Propeller 14" Diameter x 14" Pitch Right-Hand Rotation 4-Blade Aluminum Phantom Black Finish 8M0055533. Overview. Every boater knows that sweet spot when the prop's tuned just right and the boat lifts like it's meant to - the boat lifts cleanly, the throttle feels alive, and the water slips away without hesitation. The Quicksilver Nemesis 4-Blade Aluminum Propeller (Part Number 8M0055533) was built for that feeling. It's not just another aluminum pr