Mercury – Quicksilver Bravo Three 4-Blade Stainless Steel Propeller | 15.25" Diameter x 26" Pitch | Left-Hand Rotation | 4-Blade | Stainless Steel | Matte Finish | Part Number 8M0123410

Overview

There’s a rhythm to boating — that perfect harmony between throttle, water, and control — when your boat feels alive under your hands. The Quicksilver Bravo Three 4-Blade Stainless Steel Propeller (Part Number 8M0123410) was made for that feeling. Built to handle serious power with ease, it delivers precise control, quick acceleration, and the kind of stability that makes rough water feel smooth. Whether you’re cruising a calm channel or running wide open, this prop keeps your performance steady, predictable, and full of confidence.

Key Features

• Diameter and Pitch: 15.25" Diameter x 26" Pitch

• Rotation: Left-Hand Rotation

• Blade Count: 4-Blade front prop paired with a 3-Blade rear prop for balanced, contra-rotating performance

• Material: Premium Stainless Steel for strength, stiffness, and lasting durability

• Finish: Matte finish provides corrosion resistance and a refined, modern look

• Hub System: Compatible with Mercury’s Flo-Torq Hub System for smooth shifting and reduced vibration

• Design Details: Dual-prop system delivers up to 8% faster acceleration and tighter control than the Quicksilver Thunderbolt BIII

Engine & Boat Compatibility

The Quicksilver Bravo Three 15.25"x26" Propeller is built for high-horsepower boats that demand power and precision on every run.

• Designed for Mercury MerCruiser Bravo Three sterndrive systems

• Compatible with 250–400 HP engines

• Ideal for cruisers, high-performance runabouts, and heavy pontoons

• Perfect for boaters who value strong acceleration, stable handling, and efficient high-speed cruising

Performance Benefits

Every time you push the throttle, the Bravo Three 8M0123410 translates that power into motion that feels clean, confident, and controlled. Its contra-rotating setup — a large 4-blade front prop working in harmony with a smaller 3-blade rear — maximizes thrust while balancing torque. The result is acceleration that feels deliberate and smooth, getting your boat on plane faster with more control through turns and chop.

At slow speeds, this prop shines with precision handling. Docking becomes second nature, and torque steer virtually disappears. The boat responds exactly as you expect — steady, composed, and predictable. As speed builds, the 26" pitch gives you the power to stretch your performance across open water while maintaining stability and fuel efficiency.

The 4-blade front prop adds grip and lift, while the 3-blade rear complements it with efficient water flow and reduced cavitation. Together, they create a system that holds steady in all conditions — no slippage, no wasted motion, just smooth, connected power. Built from premium stainless steel, it resists flex and fatigue under heavy load, ensuring consistent thrust run after run. The matte finish adds a layer of corrosion resistance and rugged appeal, keeping the prop looking sharp season after season.

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

The Quicksilver Bravo Three (8M0123410) is built for boaters who take control seriously — the ones who expect smooth handling, precise response, and strength that lasts. It’s engineered for real-world conditions, giving you reliable power whether you’re cruising, towing, or chasing open water.

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

• Mercury OEM quality: Designed, tested, and trusted by Mercury engineers for long-term reliability.

• Reliable and easy to maintain: Stainless steel resists corrosion and maintains consistent performance under pressure.

• Performance advantage: Dual-prop system improves acceleration, lift, and steering response at all speeds.

• Versatile fit: Works seamlessly with cruisers, heavy pontoons, and performance boats powered by Bravo Three drives.

FAQ

Q1: Which Mercury engines does the Quicksilver Bravo Three Propeller fit?
It’s designed for Mercury MerCruiser Bravo Three sterndrive systems, typically running between 250–400 HP.

Q2: What makes this propeller different from other Mercury options?
Its contra-rotating design — featuring a 4-blade front prop and 3-blade rear prop — delivers faster acceleration, improved handling, and up to 8% better performance than the Thunderbolt BIII.

Q3: How do I know if this pitch or size is right for my boat?
A 15.25" diameter and 26" pitch are ideal for larger boats needing quick planing, high cruising efficiency, and strong control at speed.

Q4: Can this prop be used in both saltwater and freshwater?
Yes. Its stainless-steel build and matte finish offer excellent corrosion resistance in any environment.

Q5: What hub system does it use?
It’s compatible with Mercury’s Flo-Torq Hub System, which cushions shifting, reduces vibration, and ensures smooth, quiet operation.