Mercury – Quicksilver Nemesis 4-Blade Aluminum Propeller | 10.6" Diameter x 12" Pitch | Right-Hand Rotation | Four Blades | Aluminum | Phantom Black Finish | 8M8027511

Overview

There is something special about a boat that responds exactly how you want it to. The throttle pushes forward, the engine hums in sync, and the boat glides up on plane with power you can feel. That’s what you get with the Quicksilver Nemesis 4-Blade Aluminum Propeller — a prop that’s all about balance, confidence, and that perfect connection between power and water. It’s made for boaters who pay attention to the little things — the clean bite when you hit the throttle, the steady grip in the turns, the way every move just feels right.

Key Features

• Diameter and Pitch: 10.6" Diameter x 12" Pitch
• Rotation: Right-Hand Rotation
• Blade Count: Four Blades
• Material: High-strength aluminum alloy
• Finish: High-gloss Phantom Black finish for corrosion resistance and easy care
• Hub System: Compatible with Mercury’s Flo-Torq Reflex Hub System (Honda and Tohatsu engines require Thrust Washer 8M0046466, sold separately)
• Design Details: Aggressive four-blade geometry with high rake angles and added cup for increased lift, grip, and acceleration

Engine & Boat Compatibility

• Designed for 40–60 HP Mercury outboards
• Compatible with Mariner, Honda, and Tohatsu engines (installation may require a separate thrust washer)
• Ideal for runabouts, compact pontoons, and small fishing boats
• Performs consistently in freshwater and light saltwater

Performance Benefits

The Quicksilver Nemesis 4-Blade Aluminum Propeller brings a noticeable difference from the very first run. As soon as you open the throttle, the prop bites hard, pulling your boat onto plane up to 25% faster than a comparable three-blade design. It’s the kind of smooth, powerful acceleration that makes you smile every time you launch.

Once you’re cruising, the Nemesis finds its rhythm — steady, balanced, and responsive. Its four blades grip the water with confidence, giving you precise control through turns, chop, and changing currents. There is no slipping or wandering, just a solid, predictable feel that keeps your boat tracking cleanly. Whether you’re easing through a narrow channel or cutting across open water, you’ll feel how dialed-in your setup really is.

Durability is another area where the Nemesis stands out. Its high-strength aluminum construction is built to handle real-world boating — from the occasional shallow bump to long days in varying water conditions. The Phantom Black finish adds an extra layer of defense against corrosion, scratches, and wear. It’s sturdy but forgiving, maintaining its sharp performance season after season with minimal upkeep.

Why is this prop is a strong choice vs. alternatives?

If you want a propeller that performs like stainless steel but without the extra weight or cost, the Nemesis is a smart choice. It’s Mercury OEM quality, built with precision engineering that delivers reliability, speed, and control you can trust. You’ll notice faster takeoffs, smoother midrange cruising, and a tighter, more responsive feel at every speed.

It’s the kind of upgrade that makes boating better — not because it’s flashy, but because it works. Whether you’re chasing calm water at dawn, towing a skier, or heading back after a long day on the lake, the Nemesis makes it all feel effortless and connected.

FAQ Section

Q1: Which Mercury engines does the Nemesis 4-Blade Propeller fit?

It’s designed for 40–60 HP Mercury outboards and compatible with Mariner, Honda, and Tohatsu engines, offering excellent lift, grip, and acceleration.

Q2: What makes this propeller different from other Mercury options?

The Nemesis is the world’s first performance aluminum propeller, engineered to deliver up to 25% faster acceleration and better handling — without losing top-end speed.

Q3: How do I know if this pitch or size is right for my boat?

If your current three-blade prop performs within your engine’s RPM range, switching to the same pitch in the Nemesis will enhance hole-shot power, control, and responsiveness.

Q4: Can this prop be used in both saltwater and freshwater?

Yes. Its Phantom Black finish protects against corrosion in both environments. A quick rinse after saltwater use keeps it looking sharp and performing at its best.

Q5: What hub system does it use?

It’s designed for Mercury’s Flo-Torq Reflex Hub System, which helps absorb impact shock, protect your drivetrain, and ensure smooth, quiet operation.