Mercury – Verado12 Aft/Rear 3-Blade Stainless Steel Propeller | 27.5" Pitch | Right-Hand Rotation | 3-Blade | Stainless Steel | Polished Finish | 8M0166986

Overview

There’s a moment on the water when everything feels in sync — the throttle, the engine, the lift. The Mercury Verado12 Aft/Rear 3-Blade Stainless Steel Propeller captures that feeling every time. It’s built for the kind of boats that command attention: big, luxurious vessels powered by Mercury’s V12 outboards. This prop doesn’t just move water — it grips it with purpose, translating every bit of torque into steady, confident motion. You’ll feel the strength, the smoothness, and the unmistakable control that Mercury props are known for.

Key Features

• Diameter and Pitch: 27.5-inch pitch for balanced speed and efficiency

• Rotation: Right-Hand rotation (rear prop in dual setup)

• Blade Count: Three-blade design for optimal thrust and performance

• Material: Premium polished stainless steel

• Finish: Mirror-smooth surface resists corrosion and wear

• Hub System: Compatible with Mercury Flo-Torq X and Flo-Torq X HD (for Joystick Piloting)

• Design Details: Includes the Performance Vent System (PVS) for customizable acceleration and hole shot tuning

Engine & Boat Compatibility

• Designed exclusively for Mercury V12 600hp Verado and 500hp SeaPro outboards

• Intended for dual, contra-rotating propeller systems

• Ideal for:

  • Large luxury boats

  • Offshore cruisers

  • High-performance yachts

• Must be paired with a matching front propeller of the same pitch for proper balance

Performance Benefits

From the moment you throttle up, the Verado12 27.5" prop feels deliberate and strong. It delivers that instant bite you expect from a high-performance stainless prop while keeping the acceleration smooth and linear. On plane, it holds grip with confidence — even in heavy chop or following seas. Once you reach midrange, you’ll notice the prop’s real magic: steady handling, crisp turns, and a fuel-efficient cruising rhythm that makes long days on the water feel effortless.

Durability is built in. The stainless-steel construction won’t flex under high torque, and it shrugs off corrosion whether you’re in saltwater or freshwater. Maintenance is simple, and thanks to Mercury’s PVS system, you can tweak the venting to perfectly match your hull and load. It’s a prop that rewards precision but forgives the occasional hard push — a combination that seasoned captains appreciate.

Why is this prop a strong choice vs. alternatives?

• Engineered by Mercury: Designed hand-in-hand with the V12 power platform for unmatched performance and fit.

• Smooth, confident control: Excellent grip and lift keep large boats steady and predictable.

• Durable stainless build: Outlasts aluminum alternatives while maintaining its polish and structural strength.

• Adjustable performance: The Performance Vent System gives you control over acceleration characteristics.

• Built for real-world boating: Perfect for high-end vessels where power, handling, and quiet performance matter.

This isn’t a one-size-fits-all propeller — it’s a purpose-built piece of engineering for boaters who expect the best. When you’re miles offshore or easing into a marina after a long day, this Mercury propeller delivers the steady, refined response that turns horsepower into harmony.

FAQ Section

Q1: Which Mercury engines does the Verado12 Aft/Rear 3-Blade Propeller fit?
It’s designed exclusively for the Mercury V12 600hp Verado and 500hp SeaPro outboards in dual, contra-rotating configurations.

Q2: What makes this propeller different from other Mercury options?
This prop is part of Mercury’s V12-specific prop system, engineered for large, luxury vessels that demand smooth handling, quiet operation, and powerful midrange thrust.

Q3: How do I know if this pitch or size is right for my boat?
The 27.5-inch pitch is ideal for heavier boats seeking maximum cruising speed and efficiency. Match it with a front prop of the same pitch for balanced performance.

Q4: Can this prop be used in both saltwater and freshwater?
Yes. Its stainless-steel construction and polished finish offer superior corrosion resistance and long-term reliability in any environment.

Q5: What hub system does it use?
It’s compatible with the Mercury Flo-Torq X and Flo-Torq X HD hub kits, depending on whether your engine features Joystick Piloting.