Mercury – Quicksilver Black Diamond 3-Blade Aluminum Propeller | 14" Diameter x 10" Pitch | Right-Hand Rotation | 3 Blades | Aluminum | High-Gloss Black Finish | QA2028X

Overview

There’s a certain rhythm to a good boating day — that steady hum of the motor, the clean lift onto plane, and the easy control as the boat glides where you want it to go. That kind of experience doesn’t just happen by chance; it’s the result of a well-matched propeller doing its job right. The Quicksilver Black Diamond 3-Blade Aluminum Propeller delivers exactly that feeling — smooth acceleration, dependable power, and quiet confidence that makes every launch feel like second nature. It’s the prop you trust when the water’s calm, the sky’s clear, and you’re ready to go wherever the day leads.

Key Features

• Diameter & Pitch: 14" Diameter x 10" Pitch
• Rotation: Right-Hand
• Blade Count: 3 Blades
• Material: Durable aluminum construction built for lasting performance
• Finish: High-gloss Phantom Black coating resists corrosion and keeps a clean look
• Hub System: Compatible with the Quicksilver Flo Torq II hub system
• Design Details: Precision-cast design ensures balance, efficiency, and easy maintenance

Engine & Boat Compatibility

• Designed for Mercury outboards in the 40–60 horsepower Command Thrust and 75–125 horsepower ranges
• Works with Mercury, Mariner, and MerCruiser setups through the Flo Torq II hub system
• Suitable for boats up to 250 horsepower with top speeds under 50 mph
• Ideal for pontoons, runabouts, fishing boats, and lightweight cruisers
• Can also fit other engine brands with proper hub selection

Performance Benefits

When you ease the throttle forward, this prop doesn’t hesitate — it grabs hold of the water with a steady, confident grip. You’ll notice a quick, smooth jump onto plane, and once you’re cruising, it stays quiet and balanced. The 3-blade layout provides efficient thrust while keeping steering light and predictable, even when you’re trimming through waves or carrying extra weight on board.

The aluminum build gives you a nice balance of strength and flexibility. It is tough enough to handle everyday use yet forgiving if you happen to nudge a sandy bottom. That glossy Phantom Black finish isn’t just for looks — it resists corrosion and wipes clean easily, whether you’re in saltwater or fresh. It’s the kind of prop that feels reliable every time you turn the key — no drama, no surprises, just dependable performance and a smooth ride.

Why is this prop a strong choice vs. alternatives?

For most boaters, stainless steel isn’t a must-have — but balance and reliability are. This Mercury propeller hits that sweet spot perfectly. It gives you genuine Mercury-engineered quality and performance without the higher cost or upkeep of stainless steel. The Black Diamond’s casting quality and balanced design make it one of the most trusted aluminum props on the market.

It’s easy to maintain, cost-effective, and fits a wide range of Mercury engines. Whether you’re replacing a worn prop or upgrading for smoother performance, it’s a smart, real-world choice that’ll keep your boat running strong season after season. It’s not about chasing top-end speed — it’s about consistent, confident performance that feels right every time you push off from the dock.

FAQ Section

Q1: Which Mercury engines does the Quicksilver Black Diamond 14" x 10" Propeller fit?

It’s designed for Mercury outboard engines between 40–60 horsepower with Command Thrust gearcases, as well as 75–125 horsepower models. It’s also compatible with other brands when using the proper Flo Torq II hub kit.

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

This propeller delivers dependable Mercury performance in a durable, affordable aluminum design. It provides smooth thrust, strong acceleration, and easy handling — ideal for everyday boating.

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

If your engine reaches its recommended RPM range at wide-open throttle and your boat operates best at moderate cruising speeds, the 14" x 10" pitch is likely an excellent match. Always verify with your manual or a Mercury dealer.

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

Yes. The Phantom Black finish resists corrosion and holds up beautifully in both environments. Rinse after saltwater runs for best results.

Q5: What hub system does it use?

This prop uses the Quicksilver Flo Torq II hub system, which allows it to fit multiple engine brands while delivering smooth shifting and vibration-free operation.