Mercury – Mirage Plus Propeller | 14.75" Diameter x 21" Pitch | Left-Hand Rotation | 3-Blade | X7 Stainless Steel | Polished Finish | 8M0151309

Overview

You never forget that first burst of speed — when the engine roars, the hull rises, and you feel the water slip away beneath you. That’s the kind of experience the Mercury Mirage Plus delivers every single time. This prop doesn’t just move you forward; it connects you to your boat in a way that feels precise, confident, and exhilarating. Whether you’re running open water or carving through long coastal stretches, this prop rewards every throttle push with clean, powerful motion.

Key Features

• Diameter and Pitch: 14.75" Diameter x 21" Pitch

• Rotation: Left-Hand

• Blade Count: 3-Blade

• Material: Mercury X7 Stainless Steel Alloy (30% stronger than conventional stainless steel)

• Finish: Polished Stainless

• Hub System: Requires Mercury hub kit (sold separately)

• Design Details: Features the Performance Vent System (PVS) to fine-tune holeshot and acceleration for your specific setup

Engine & Boat Compatibility

• Fits Mercury 90 HP and higher Command Thrust outboards

• Compatible with Mercury 135 HP and higher TwoStroke and FourStroke outboards (excluding V10 Verado)

• Works with MerCruiser Alpha One and Bravo One sterndrives

• Excellent match for high-performance boats, runabouts, center consoles, and offshore setups

Performance Benefits

The Mercury Mirage Plus 14.75" x 21" propeller isn’t just built for speed — it’s engineered for total performance. The moment you throttle up, you’ll feel how quickly it hooks into the water and drives the boat forward with smooth, deliberate force. The acceleration is sharp but never harsh, delivering a steady lift that feels clean and controlled as your boat rises onto plane.

Once you’ are running, the Mirage Plus finds its rhythm. The prop glides through chop with minimal vibration, maintaining a confident feel even at higher speeds. Turns stay tight and predictable, giving you the sense that the boat’s responding to your instincts, not just your controls. You’ll notice the quiet steadiness — that subtle hum that tells you everything’s in tune between engine and water.

This Mercury propeller also gives you flexibility where it counts. Thanks to the Performance Vent System (PVS), you can adjust exhaust flow and dial in holeshot performance to match your hull and load. It’s a feature seasoned boaters love — the ability to fine-tune acceleration for changing water conditions or different activities.

Durability is another area where the Mirage Plus shines. Built from Mercury’s exclusive X7 stainless-steel alloy, it is 30% stronger and four times more durable than conventional stainless steel. That means less flex, more consistent performance, and the confidence that it’ll handle whatever the day throws at you — whether that’s saltwater runs, long hauls, or the occasional floating debris.

Why is this prop is a strong choice vs. alternatives?

If you are chasing real-world performance and dependability, the Mirage Plus is a standout. It’s one of Mercury’s most proven designs, trusted by boaters who demand speed and control without compromise. This is the prop you turn to when you want to go fast, but you also want to know your setup can handle it — strong, smooth, and reliable.

Unlike many stainless props that favor either speed or balance, the Mirage Plus delivers both. It’s fast, but it’s also forgiving — easy to handle, steady under load, and versatile across boat types. From freshwater lakes to saltwater bays, it’s equally at home, offering the kind of consistent performance that makes long runs effortless.

You’re not just buying a propeller here — you’re investing in that feeling of confidence every time you open up the throttle. And that’s something every boater can appreciate.

FAQ Section

Q1: Which Mercury engines does the Mirage Plus fit?

It’s compatible with Mercury 90 HP and higher Command Thrust outboards, 135 HP and higher TwoStroke and FourStroke outboards (excluding V10 Verado), and MerCruiser Alpha One and Bravo One sterndrives.

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

The Mirage Plus is designed for high-speed performance, using Mercury’s X7 stainless steel for unmatched strength and a PVS system that lets you customize acceleration response.

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

The 21" pitch is ideal for higher-horsepower setups where top-end speed and efficiency are priorities, without sacrificing low-end responsiveness.

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

Yes. The X7 stainless-steel construction resists corrosion and damage, making it ideal for both saltwater and freshwater boating.

Q5: What hub system does it use?

It requires a Mercury hub kit (sold separately) and supports multiple hub configurations for compatibility across a wide range of engines.