Mercury – Quicksilver Black Diamond Propeller | 9" Diameter x 10" Pitch | Right-Hand Rotation | 3-Blade | Aluminum | High-Gloss Phantom Black Finish | QA3150R Mercury-25HP-EFI-2006 Excellent for inboard and outboard

Excellent for inboard and outboard marine engines

predictable service for most boat owners

and seals for a complete pump rebuild

This will eliminate stacking of ring terminals and reduce corrosion and loose connections resulting in poor or faulty electrical connections

It’s strongly recommended that crankshaft bearings be installed by a qualified marine technician to ensure proper alignment and clearance

Mercury – Quicksilver Black Diamond Propeller | 9" Diameter x 10" Pitch | Right-Hand Rotation | 3-Blade | Aluminum | High-Gloss Phantom Black Finish | QA3150R Mercury-25HP-EFI-2006 Excellent for inboard and outboardMercury Quicksilver Black Diamond 3 Blade Aluminum Propeller 9" Diameter x 10" Pitch Right Hand Rotation 3 Blade Aluminum High Gloss Phantom Black Finish QA3150R Overview. Every boater knows the quiet satisfaction of a boat that just feels right when the engine hums smoothly, the throttle responds with precision, and the water breaks evenly off the transom. The Quicksilver Black Diamond 9" x 10" Pitch Propeller (QA3150R) delivers exactly that. Its not