Mercury – Vengeance 3-Blade Stainless Steel Propeller | 13.8" Diameter x 21" Pitch | Right-Hand Rotation | 3 Blades | Stainless Steel | Polished Finish | 8M0151408

Overview

Every seasoned boater knows the difference between a prop that simply moves the boat and one that brings it to life. The Mercury Vengeance 3-Blade Stainless Steel Propeller (Part Number 8M0151408) is built for that kind of connection—the one where throttle response feels instant, handling feels natural, and the water feels like an extension of your own rhythm. It’s quiet when you want it, assertive when you need it, and reliable enough to take you from dawn fishing trips to sunset cruises without missing a beat. The Vengeance isn’t just a propeller—it’s a partner in every journey on the water.

Key Features

• Diameter and Pitch: 13.8" Diameter x 21" Pitch
• Rotation: Right-Hand
• Blade Count: Three-Blade Design
• Material: Premium Stainless Steel
• Finish: Polished, Corrosion-Resistant Surface
• Hub System: Requires a Mercury Hub Kit (sold separately)
• Design Details: Large diameter and expanded blade area enhance lift, grip, and top-end speed without compromising control

Engine & Boat Compatibility

• Fits Mercury and Mariner 150–300 HP outboards
• Compatible with Mercury 90–115 HP Command Thrust outboards
• Ideal for runabouts, fishing boats, pontoons, and small cruisers
• Excellent upgrade for boaters stepping up from aluminum props to stainless steel for improved responsiveness, strength, and efficiency

Performance Benefits

The Mercury Vengeance 8M0151408 is all about control, balance, and the confidence to push your boat to its best performance. With its 13.8" x 21" pitch, it’s designed for higher-speed applications while maintaining that smooth, predictable handling you expect from a Mercury propeller.

From the moment you throttle up, the Vengeance grabs the water with intent—firm, sure, and efficient. It lifts your boat onto plane quickly, delivering crisp acceleration that feels both strong and controlled. At cruising speed, the ride feels seamless—steady in chop, quiet through turns, and smooth enough that you notice fewer vibrations through the hull.

Its stainless steel construction gives it an edge in consistency. Unlike aluminum props that flex under load, this one maintains its shape, transferring every bit of engine power directly into forward thrust. You’ll get better fuel economy, stronger mid-range pull, and precise handling that keeps you in command. Whether you’re carving turns across a glassy lake or running offshore against the wind, this prop feels planted, balanced, and confident.

Durability is a defining feature of the Vengeance. Crafted from high-grade stainless steel, it’s built to handle the demands of saltwater and freshwater alike. It resists corrosion, impact, and wear, allowing you to spend more time boating and less time maintaining. It’s not just a performance upgrade—it’s peace of mind that lasts season after season.

Why Is This Prop a Strong Choice vs. Alternatives?

• Mercury OEM Quality: Engineered, tested, and approved by Mercury to deliver precision fit, balance, and performance across multiple engine types.
• Reliable and Easy to Maintain: Stainless steel resists corrosion and damage, staying smooth and efficient through years of use.
• Cost-Effective Stainless Performance: Offers the durability and control of premium stainless steel at a practical, accessible price.
• Versatile Fit Across Multiple Setups: Compatible with a wide range of Mercury and Mariner outboards, ideal for single or twin-engine boats.
• Balanced Real-World Performance: Combines acceleration, lift, and top-end speed for boaters who demand both performance and reliability.

FAQ

Q1: Which Mercury engines does the Mercury Vengeance 8M0151408 fit?

It’s designed for Mercury and Mariner 150–300 HP outboards, as well as 90–115 HP Command Thrust engines, offering wide compatibility for mid- to high-performance setups.

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

The Vengeance stands out for its balance of speed and control. Its stainless steel blades maintain strength under load, providing superior grip and lift compared to aluminum alternatives.

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

A 13.8" x 21" pitch is best for boaters looking for higher top-end speed while maintaining steady acceleration and responsive mid-range performance.

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

Yes. Its polished stainless steel finish provides corrosion resistance and lasting strength in both environments.

Q5: What hub system does it use?

It requires a Mercury hub kit (sold separately), ensuring a secure, balanced, and vibration-free connection between the propeller and engine shaft.