Mercury – Quicksilver Black Diamond Bravo Two Propeller | 19.5" Diameter x 13" Pitch | Left-Hand Rotation | 3 Blades | Aluminum | Black Finish | 8M0155025

Overview

There is something special about the way a well-balanced propeller can make your boat feel. You ease forward on the throttle, and everything just flows—smooth power, quiet thrust, and total control. That is exactly what the Quicksilver Black Diamond Bravo Two Propeller (Part Number 8M0155025) delivers. It is built for boaters who value simplicity, reliability, and performance that never needs to be overthought. Whether you’re running twin engines or just want steady, predictable handling, this prop feels natural from the first spin.

Key Features

• Diameter and Pitch: 19.5" Diameter x 13" Pitch
• Rotation: Left-Hand
• Blade Count: Three-Blade Design
• Material: Durable, High-Quality Aluminum
• Finish: High-Gloss Phantom Black Finish for corrosion resistance
• Hub System: Uses the Quicksilver Flo-Torq II hub system (sold separately)
• Design Details: Large blade area for maximum thrust, efficient lift, and smoother operation at moderate speeds

Engine & Boat Compatibility

• Designed for MerCruiser engines with Bravo Two drives
• Recommended for boats up to 250 horsepower
• Best suited for vessels with top speeds under 50 mph
• Ideal for runabouts, cruisers, pontoons, and fishing boats
• Works with twin-engine configurations requiring Left-Hand rotation
• Compatible with multiple engine brands when used with the Flo-Torq II hub system

Performance Benefits

The Black Diamond Bravo Two Propeller doesn’t just move your boat—it connects you to it. With its 19.5" x 13" pitch and Left-Hand rotation, it provides that essential balance of power and precision that keeps your ride smooth, even in changing water conditions. From slow trolling to wide-open cruising, you’ll feel a steady pull that responds instantly to every adjustment of the throttle.

Its large-blade geometry creates strong, consistent thrust, helping your boat plane quickly and maintain lift with less effort. You’ll notice better handling when docking, cleaner acceleration when loaded with passengers or gear, and less vibration when cruising through chop. The aluminum build absorbs impact and flexes just enough to prevent damage, giving you a forgiving, easy-to-manage prop without sacrificing power.

The Phantom Black finish doesn’t just look sharp—it protects the prop against corrosion, especially in saltwater. It’s durable, easy to maintain, and quick to clean after long weekends on the water. You’ll also appreciate the smooth engagement provided by the Flo-Torq II hub system, which helps absorb shock and reduce vibration through the drive system.

This propeller isn’t designed to chase speed records—it’s made for boaters who care about consistent, confident performance. You’ll feel it every time you throttle up and settle into a rhythm that just feels right.

Why Is This Prop a Strong Choice vs. Alternatives?

• Mercury OEM Quality: Built and tested by Mercury’s engineering team for precise fit and dependable performance.
• Reliable and Easy to Maintain: Aluminum construction and Phantom Black coating make upkeep quick and hassle-free.
• Cost-Effective Performance: Delivers balanced thrust, grip, and handling without the cost of stainless steel.
• Versatile Fit Across Setups: Compatible with a wide range of Mercury, Mariner, and other engine brands through the Flo-Torq hub system.
• Balanced Real-World Handling: Ideal for steady cruising, strong low-end pull, and smooth transitions at all speeds.

FAQ

Q1: Which Mercury engines does the Quicksilver Black Diamond Bravo Two Propeller fit?

It’s designed for MerCruiser engines with Bravo Two drives and compatible with most setups up to 250 horsepower.

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

The Black Diamond strikes the perfect middle ground between durability, affordability, and performance—ideal for everyday boating with less maintenance required.

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

The 19.5" x 13" pitch is great for boats that prioritize strong acceleration, smooth cruising, and efficient power use below 50 mph.

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

Absolutely. Its Phantom Black finish resists corrosion in all environments, making it a reliable choice wherever you boat.

Q5: What hub system does it use?

It’s designed for use with the Quicksilver Flo-Torq II hub system, which ensures a quiet, cushioned connection and protects the drive system from shock or impact.