Mercury – Quicksilver Black Diamond Bravo Two Propeller | 17.5" Diameter x 23" Pitch | Right-Hand Rotation | 3 Blades | Aluminum | Black Finish | QA1952R

Overview

There is a certain confidence that comes from knowing your prop can handle anything you throw at it — from heavy hulls to long, steady runs in open water. The Quicksilver Black Diamond Bravo Two Propeller delivers that kind of trust. It’s strong, balanced, and built for boats that demand more push than most props can give. You’ll feel it the moment you throttle forward — smooth, deliberate, and powerful, with that steady pull that makes big boats feel light under your hand.

Key Features

• Diameter & Pitch: 17.5" Diameter x 23" Pitch
• Rotation: Right-Hand
• Blade Count: 3 Blades
• Material: Sturdy aluminum construction for dependable, long-term performance
• Finish: Durable black coating for corrosion resistance and easy cleaning
• Hub System: Equipped with Flo-Torq I rubber hub (Part Number 43636T)
• Design Details: Extra-large blade area provides greater thrust and control for larger boats

Engine & Boat Compatibility

• Designed for MerCruiser engines with Bravo Two drives
• Ideal for large cruisers, pontoons, houseboats, and workboats
• Built for torque-heavy performance at lower RPMs
• Perfect for applications requiring maximum thrust and steady power
• Works seamlessly with Mercury sterndrive systems using Bravo Two propellers

Performance Benefits

This prop isn’t built for flash — it’s built for muscle. The oversized blades dig in and move water with purpose, giving you serious thrust whether you’re backing off the dock or pushing through chop. Acceleration feels strong yet controlled, and once you’re underway, that steady, smooth pull keeps your boat on plane with ease. You’ll notice how solid it feels at cruising speeds — no chatter, no vibration, just clean, dependable motion.

The broad blade design spreads the load evenly across the water, reducing slip and improving efficiency. Even in tight turns or when docking in a crosswind, you’ll feel that steady grip and responsive handling. It’s a prop that rewards smooth throttle input and keeps things predictable, no matter the conditions.

And when it comes to durability, the aluminum build and corrosion-resistant finish are designed for real-world boating. It’s easy to maintain, simple to clean, and forgiving if you ever bump a sandbar or debris.

Why is this prop a strong choice vs. alternatives?

If you’re running a Bravo Two drive, you already know how important a strong, reliable prop is. This Mercury propeller delivers that confidence without the added cost of stainless steel. You’re getting genuine Mercury OEM quality — a perfect fit, tested performance, and consistent reliability — in a durable aluminum design that’s easier to maintain.

Its large blade area gives you outstanding thrust and lift at slower speeds, making it great for big boats that need steady push and control. Whether you are cruising across the bay, towing, or maneuvering in tight spaces, this prop delivers dependable results every time. It’s the kind of upgrade that doesn’t just improve performance — it makes every outing feel smoother and more controlled.

FAQ Section

Q1: Which Mercury engines does the Quicksilver Black Diamond Bravo Two 17.5" x 23" Propeller fit?

It’s made for MerCruiser engines equipped with Bravo Two drives, offering strong thrust and consistent handling for heavier boats and cruisers.

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

The Bravo Two version has a much larger blade area, designed for maximum thrust and efficiency on larger boats that need serious torque and low-RPM control.

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

If your boat runs a Bravo Two drive and needs reliable lift and push without over-revving the engine, the 17.5" x 23" pitch is an excellent choice. Always confirm with your engine’s operating range or a Mercury prop guide.

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

Yes. Its black corrosion-resistant finish is built to handle both environments. A quick rinse after saltwater use will help maintain its shine and longevity.

Q5: What hub system does it use?

This prop comes with the Flo-Torq I rubber hub (Part Number 43636T), which helps absorb impact, reduce vibration, and protect your drive system.