Mercury – Quicksilver Black Diamond 3-Blade Aluminum Propeller | 16" Diameter x 16" Pitch | Right-Hand Rotation | 3 Blades | Aluminum | Black Finish | QA2010X

Overview

There’s a certain moment on the water when everything just feels right — the engine hums low, the hull rises smooth, and the prop bites cleanly into the current. That’s the kind of confidence the Quicksilver Black Diamond 16" x 16" Aluminum Propeller brings to every trip. It’s the kind of prop you don’t have to think about — because it simply works. Whether you’re cruising a long stretch of open bay or guiding your family back to shore at sunset, this Mercury propeller gives you a sense of control and reliability that only comes from quality engineering and proven performance.

Key Features

• Diameter and Pitch: 16" diameter, 16" pitch
• Rotation: Right-Hand
• Blade Count: 3 blades
• Material: Durable cast aluminum
• Finish: High-gloss Phantom Black coating
• Hub System: Quicksilver Flo-Torq II (multi-brand compatibility)
• Design Details: Precision-balanced casting for boats up to 250 horsepower and top speeds under 50 mph

Engine & Boat Compatibility

• Designed for 90–115 horsepower Command Thrust outboards and 150–300 horsepower Mercury or MerCruiser engines
• Compatible with Mariner and other brands using the Flo-Torq II hub system
• Refer to hub selection guidelines for specific model fits
• Excellent for runabouts, offshore fishing boats, pontoons, and family cruisers seeking balanced performance and reliability

Performance Benefits

The first thing you’ll notice when running the Black Diamond is how easily it digs in — that crisp bite off the line that lifts your boat onto plane with minimal effort. Once you’re up and moving, it holds speed smoothly and confidently, even when water conditions change. The three-blade setup gives the perfect mix of thrust and agility, allowing you to cut through turns or settle into a steady cruise without losing grip.

At lower speeds, you’ll appreciate how responsive it feels around docks and tight spaces. It’s quiet, smooth, and predictable — the kind of feedback that makes every trip a little easier. The Phantom Black finish not only looks sharp but also resists corrosion and scuffing, keeping maintenance to a minimum. Its aluminum construction provides durability and forgiveness — if you nick a rock or brush a sandbar, repairs are simple and affordable.

For many boaters, it’s that perfect middle ground — strong, dependable performance without the cost or fragility of stainless steel.

Why is this prop a strong choice vs. alternatives?

• Mercury OEM quality: Trusted by boat builders and weekend boaters alike, it’s engineered to perform exactly as Mercury intended.
• Dependable and low-maintenance: The Phantom Black finish protects against corrosion, while the cast aluminum body stands up to everyday wear.
• Cost-effective reliability: Delivers solid performance and longevity without the premium price of stainless.
• Versatile fit: The Flo-Torq II hub system allows compatibility across multiple engines, making it easy to switch or upgrade.
• Proven real-world results: This prop has powered everything from fishing boats to family cruisers — steady, consistent, and reliable in all conditions.

If you want a propeller that delivers the kind of balance every boater values — strength, simplicity, and smooth performance — the Black Diamond 16" x 16" is a choice you’ll feel good about every time you leave the dock.

FAQ

Q1: Which Mercury engines does the Quicksilver Black Diamond 16" x 16" fit?

It’s built for Mercury and MerCruiser engines ranging from 90 to 300 horsepower, including Command Thrust models, when paired with the appropriate Flo-Torq II hub kit.

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

It’s designed for boaters who want reliable all-around performance without overcomplicating things — smooth acceleration, steady cruising, and easy upkeep.

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

If your engine sits between 90 and 300 horsepower and your top speed stays under 50 mph, this 16" x 16" setup offers excellent balance and responsiveness.

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

Yes, the Phantom Black coating resists corrosion in both environments. Just rinse after saltwater use to keep it looking sharp.

Q5: What hub system does it use?

This prop uses the Quicksilver Flo-Torq II Hub System, allowing easy installation and compatibility across multiple engine brands.