Mercury – Quicksilver Black Diamond 3-Blade Aluminum Propeller | 14" Diameter x 11" Pitch | Right-Hand Rotation | 3-Blade | Aluminum | High-Gloss Phantom Black Finish | QA2830X

Overview.

There’s a certain satisfaction that comes from a boat that just feels right when the throttle responds cleanly, the lift feels natural, and the ride stays steady no matter the water. The Quicksilver Black Diamond 14" x 11" Pitch Propeller (QA2830X) delivers that feeling every time you take the helm.

It’s the kind of prop that doesn’t demand attention it just performs. Smooth acceleration, reliable grip, and effortless control come standard. Whether you’re cruising with family, fishing at dawn, or towing a tube across a calm lake, this prop gives you the dependable, balanced performance that makes every outing simple and enjoyable.

Key Features.

• Diameter and Pitch: 14-inch diameter, 11-inch pitch
• Rotation: Right-Hand
• Blade Count: 3-Blade design for reliable lift and consistent thrust
• Material: Durable aluminum construction for strength and longevity
• Finish: High-gloss Phantom Black coating for corrosion resistance and lasting style
• Hub System: Compatible with Quicksilver Flo-Torq II hub system (sold separately)
• Design Details: Precision-cast blades for smooth, efficient power transfer and easy maintenance

Engine & Boat Compatibility.

• Designed for 40–60 HP Command Thrust and 75–125 HP Mercury outboards
• Compatible with Mercury, Mariner, and MerCruiser engines
• Works with other engine brands via the Quicksilver Flo-Torq II hub system
• Ideal for runabouts, fishing boats, pontoons, and family cruisers
• Recommended for boats with top speeds under 50 mph
• Suitable for both saltwater and freshwater use

Performance Benefits.

The Mercury Quicksilver Black Diamond 11" Pitch Propeller is designed for boaters who value smooth, consistent power and predictable control. From the moment you throttle up, you’ll feel the prop bite the water cleanly, giving your boat strong lift and smooth acceleration without slip or hesitation.

Once you’re up to speed, it settles into a rhythm that feels effortless. Turns are steady, the boat tracks true, and the ride stays smooth even through light chop or shifting currents. Its three-blade design strikes the perfect balance between efficiency and thrust enough lift for quick planing, yet refined enough for quiet, fuel-efficient cruising.

This prop’s balanced geometry minimizes drag and vibration, helping your engine run smoother and longer. You’ll notice better midrange efficiency and less fatigue at the wheel it’s control that feels intuitive and natural.

And when it comes to upkeep, the Phantom Black finish earns its name. It resists corrosion, dings, and buildup from salt or sand, keeping your prop performing (and looking) like new season after season. The aluminum build keeps things light and forgiving, making it a practical and affordable choice for everyday boaters.

Why It’s a Strong Choice

The Quicksilver Black Diamond QA2830X is the definition of dependable boating value. It’s Mercury-engineered for precision and built to handle real-world conditions from glassy mornings to breezy afternoons on open water.

Compared to stainless steel props, it’s lighter, easier to maintain, and more forgiving if you ever hit debris or a shallow patch. Yet it still delivers the balanced power, smooth cruising, and durability that Mercury props are known for.

It’s not just about performance it’s about trust. You’ll feel that confidence every time you throttle up, knowing your prop is doing its job quietly and efficiently beneath the surface. For weekend adventurers, family boaters, or anglers who just want to enjoy a worry-free ride, the Black Diamond 14" x 11" is one of those rare props that simply works every time.

FAQ

Q1: Which Mercury engines does the Quicksilver Black Diamond 11" Pitch Propeller fit?

This propeller fits 40–60 HP Command Thrust and 75–125 HP Mercury outboards, and can also work with other brands using the Quicksilver Flo-Torq II hub system.

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

It offers a perfect blend of smooth acceleration, efficient cruising, and durability all at an accessible price point for everyday boaters.

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

If your boat operates below 50 mph and you want strong takeoff, predictable control, and smooth cruising, the 11-inch pitch is a great match.

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

Yes. The Phantom Black finish provides excellent protection against corrosion and environmental wear in any setting.

Q5: What hub system does it use?

This prop is compatible with the Quicksilver Flo-Torq II hub system (sold separately) for smooth, reliable installation and long-lasting performance.