Mercury - Quicksilver Silverado Propeller 14" Diameter x 19" Pitch Right-Hand Rotation 3 Blades Stainless Steel High-Polished Finish QS5054X. Overview. There's a distinct kind of confidence that comes when your boat performs exactly how you want it to. You push the throttle, feel the clean surge of acceleration and settle into a smooth, steady rhythm as the prop does its job quietly and efficiently. The Quicksilver Silverado 3-Blade Stainless Steel Propeller ( QS5054X ) captures that feeling per