Mercury – Verado12 Front Propeller | 31" Pitch | Left-Hand | 4-Blade | Stainless Steel | Polished | 8M0166989

Overview

If your days run long and your routes run far, this is the kind of hardware that keeps the boat composed and the helm relaxed. The Mercury Verado12 Front 4-Blade Stainless Steel Propeller (part number 8M0166989) delivers tall pitch authority with a surprisingly gentle touch. It grabs, lifts, and then settles into a smooth push that feels efficient rather than forced. Big water manners, small effort at the wheel.

Key Features

• Diameter & Pitch: 31-inch pitch for range, cruise efficiency, and poised top-end
• Rotation: Left-Hand, front position in the dual-prop Verado12 system
• Blade Count: Four blades for lift, bite, and confident tracking
• Material: Premium stainless steel
• Finish: Polished for durability and clean release
• Hub System: Flo-Torq X or Flo-Torq X HD compatible
• Design Details: Performance Vent System for tailoring hole shot; match pitch front to rear

Engine & Boat Compatibility

• Mercury Outboards: V12 600 horsepower Verado, 500 horsepower SeaPro
• Sterndrive Applications: Not applicable — purpose-built for V12 outboards
• Boat Types: Long-range cruisers, offshore center consoles, high-end performance craft

Performance Benefits

This tall-pitch Mercury propeller turns horsepower into quiet pace. Hole shot is confident and composed; midrange settles into a steady, low-vibration rhythm; top-end carries speed without feeling skittish. The hull holds its line through chop, and trim changes feel precise rather than fussy. With stainless durability and PVS tuning, you can seasonally dial-in acceleration without giving up the efficient cruise you bought this prop for.

Why this prop is a strong choice vs. alternatives?

• Mercury OEM quality — Engineered alongside the V12 platform for seamless balance
• Reliable and easy to maintain — Stainless build and simple upkeep
• Cost-effective vs. stainless — Efficiency and longevity that repay over time
• Versatile fit across multiple setups — A smart move for premium cruising and offshore performance

FAQ

Q1: Which Mercury engines does 8M0166989 fit?

It’s designed exclusively for the Mercury V12 600 horsepower Verado and 500 horsepower SeaPro.

Q2: What makes it different?

It is the front prop in a matched contra-rotating set with PVS tuning for tailored launch.

Q3: Is 31" pitch right for my boat?

Choose 31" when you want higher cruise speed and efficiency on larger, faster hulls.

Q4: Saltwater and freshwater use?

Yes, the stainless construction and polished finish are built for both.

Q5: Which hub system?

Flo-Torq X or Flo-Torq X HD.