Mercury – Quicksilver Black Diamond 3-Blade Aluminum Propeller | 9" Diameter x 10.5" Pitch | Right-Hand Rotation | 3 Blades | Aluminum | High-Gloss Black Finish | QA2130R

Overview

Every boater knows that feeling — when your boat glides out of the harbor and you can sense that the prop is working in perfect sync with the engine. That smooth, confident push forward, steady through turns and easy to handle in tight spots. The Quicksilver Black Diamond 3-Blade Aluminum Propeller delivers exactly that. It’s built for reliability and balance, whether you’re fishing at dawn or cruising with family at sunset. You’ll feel its easy acceleration and smooth grip right from the first throttle, making it a favorite for boaters who value dependable performance without the fuss.

Key Features

• Diameter & Pitch: 9" Diameter x 10.5" Pitch
• Rotation: Right-Hand
• Blade Count: 3 Blades
• Material: Durable aluminum construction for balanced performance
• Finish: High-gloss Phantom Black coating resists corrosion and wear
• Hub System: Rubber hub included with propeller
• Design Details: Precision-cast for smooth thrust and easy maintenance

Engine & Boat Compatibility

• Designed for Mercury outboard engines ranging from 6–15 horsepower (2005 and newer)
• Not intended for 8–9.9 HP FourStroke models
• Perfect fit for small fishing boats, lightweight runabouts, and inflatables
• Works seamlessly with Mercury/Mariner/MerCruiser power setups
• Recommended for boats with top speeds under 50 mph and up to 250 horsepower

Performance Benefits

You’ll appreciate how this prop gets you moving — steady, smooth, and confident. The 3-blade design gives quick planing power and solid midrange thrust, making it easier to handle shifts in speed or direction. Whether you are easing through calm waters or cutting across a light chop, it holds steady, keeping vibration low and comfort high.

The aluminum build keeps things lightweight but strong, providing just the right balance of lift and forgiveness. If you happen to brush against a sandy bottom or debris, this prop’s design is forgiving and easy to repair. Its Phantom Black finish also stands up beautifully to the elements, keeping its shine long after the first season.

Why is this prop a strong choice vs. alternatives?

• Genuine Mercury-engineered quality backed by years of reliable performance
• Forgiving aluminum design that’s easier and more affordable to maintain than stainless steel
• Ideal balance of performance, durability, and value for everyday boaters
• Smooth, steady thrust across a wide range of conditions
• Compatible fit for many small Mercury outboards, ensuring easy replacement or upgrade

This prop is built for real-world boating — not just numbers on paper. It’s a dependable, everyday performer that gives you confidence every time you turn the key and head for open water.

FAQ Section

Q1: Which Mercury engines does the Quicksilver Black Diamond 9" x 10.5" Propeller fit?

It’s designed for Mercury outboard engines from 6 to 15 horsepower, built in 2005 or later. It’s not compatible with 8–9.9 HP FourStroke models.

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

This model balances value and performance with its aluminum construction and high-gloss finish. It’s affordable, durable, and provides smooth, consistent thrust for smaller boats.

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

If you’re running a 6–15 HP Mercury outboard and want steady acceleration with easy handling, the 9" x 10.5" pitch prop is a great match. Always confirm fitment using your owner’s manual or Mercury’s prop selection guide.

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

Yes. Its corrosion-resistant black finish makes it reliable in both environments — just rinse and clean regularly after saltwater use.

Q5: What hub system does it use?

This propeller comes with a rubber hub already included, ready for straightforward installation and dependable operation.