Mercury – Verado12 Aft/Rear 3-Blade Stainless Steel Propeller | 31" Pitch | Right-Hand Rotation | 3-Blade | Stainless Steel | Polished Finish | 8M0166990

Overview

There’s a distinct satisfaction in feeling a powerful boat lift smoothly onto plane, the engine’s torque transferring seamlessly into waterborne speed. That balance between strength and grace — that’s what the Mercury Verado12 Aft/Rear 3-Blade Stainless Steel Propeller delivers. Built for Mercury’s elite V12 outboards, this prop takes on heavy loads and high speeds with confidence. Every acceleration feels smooth and deliberate, every turn steady and controlled. It’s the kind of prop you trust for long runs, open water, and those moments when precision matters most.

Key Features

• Diameter and Pitch: 31-inch pitch for higher-speed cruising and top-end performance
• Rotation: Right-Hand rotation (rear prop in a dual setup)
• Blade Count: Three-blade design for clean, efficient thrust
• Material: Premium polished stainless steel for strength and corrosion resistance
• Finish: Mirror-polished surface that stays sharp and durable over time
• Hub System: Compatible with Mercury Flo-Torq X and Flo-Torq X HD (Joystick Piloting compatible)
• Design Details: Features 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
• Built for dual, contra-rotating propeller systems
• Ideal for:
  • Large luxury boats
  • Offshore cruisers
  • Performance yachts
• Must be paired with a matching front propeller of the same pitch for balanced handling and thrust distribution

Performance Benefits

When you ease forward on the throttle, the Verado12 31" prop delivers instant response. There’s no hesitation — just strong, steady acceleration that gets big boats up on plane quickly and efficiently. Once at cruising speed, this prop shines with its quiet smoothness and balanced feel. The blades maintain a firm grip on the water, holding steady even in rough chop or during aggressive turns.

This prop is all about control. Its stainless-steel construction eliminates flex, ensuring consistent performance under extreme torque. The design keeps vibration low, making long runs feel effortless and refined. At midrange, it provides excellent fuel economy — that sweet spot where power meets efficiency — while still allowing for impressive top-end speed when you want it.

Maintenance is simple, and Mercury’s PVS system gives you freedom to fine-tune your acceleration characteristics. Swap out vent plugs to adjust how your boat responds to different loads or conditions — a feature serious captains appreciate when dialing in their setup. Whether you’re powering through offshore swells or trimming out for a high-speed cruise, the Verado12 prop delivers reliability and grace in equal measure.

Why Is This Prop a Strong Choice vs. Alternatives?

• Mercury OEM quality: Engineered alongside the V12 Verado for seamless compatibility and top performance.
• Precision performance: Perfect balance of lift, grip, and stability for large, heavy boats.
• Durable stainless-steel build: Resists corrosion and impact far better than aluminum props.
• Customizable response: The Performance Vent System allows fine-tuning of acceleration and hole shot.
• Proven reliability: Ideal for captains who demand both power and polish from their Mercury propeller.

If you’re upgrading or replacing your prop, this one’s designed to bring out the best in your V12 setup. It’s strong without being harsh, efficient without compromise, and built to perform day after day in real-world conditions.

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 used in dual, contra-rotating systems.

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

This prop is part of Mercury’s high-performance V12 system — purpose-built for heavy, luxury boats that need exceptional handling, stability, and fuel economy.

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

The 31-inch pitch is ideal for larger vessels running at higher speeds or those seeking maximum cruising efficiency. It should always be paired with a front propeller of the same pitch.

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

Yes. The stainless-steel body and polished finish make it durable and resistant to corrosion in all water types.

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.