Mercury – Quicksilver Black Diamond Propeller | 15" Diameter x 17" Pitch | Right-Hand Rotation | Three Blades | Aluminum | Phantom Black Finish | QA1912X Yamaha-F50-2017 ATLAS was the first plate

ATLAS was the first plate to offer a very simple actuator replacement in the field

RAM Mount - RAM Torque 3/8" - 5/8" Diameter Mini Rail Base with 1" Ball

The Quicksilver Silverado QS5050X isn’t just an upgrade it’s a long-term investment in better performance and peace of mind

PTEF polymers bond to treated surface to help repel stains and damaging UV rays

Fits pre-1979 OMC/Johnson/Evinrude w/BRP/OMC controls

Mercury – Quicksilver Black Diamond Propeller | 15" Diameter x 17" Pitch | Right-Hand Rotation | Three Blades | Aluminum | Phantom Black Finish | QA1912X Yamaha-F50-2017 ATLAS was the first plateMercury Quicksilver Black Diamond 3 Blade Aluminum Propeller 15" Diameter x 17" Pitch Right Hand Rotation Three Blades Aluminum Phantom Black Finish QA1912X Overview Theres a reason the Quicksilver Black Diamond has become a favorite among boaters its dependable, smooth, and easy to live with. You can feel its balance the moment the throttle moves forward. The boat glides onto plane, the steering stays light, and everything just feels in sync. This