Turning Point Express Mach3 OS Stainless Steel Propeller - 31512320

The New Express Mach3 OS Series of Stainless Steel Propellers are the next step in the evolution of our very popular larger diameter VO series. Our Engineers and Propeller Experts made improvements to the cup, leading and trailing edges, and the aggressive progressive rake and blade geometry that are Turning Point hallmarks. These modifications have produced a propeller with excellent hole shot, impressive bow lift, and class leading cornering.

The Express Mach3 OS is perfectly matched to large horsepower bay boats, offshore center consoles, and high horsepower pontoons/tri-toons. It will fit all 90 HP and larger 4.75" gearcase outboards from all engine manufacturers, and Mercury Alpha One and Bravo One, and Volvo Penta SX sterndrives. Large diameter three blade propellers offer great mid-range fuel economy in many applications. Whether you are looking to maximize your time on the water, extend your cruise range, or just stretch your fuel dollars, the Express Mach3 OS is a great choice to get the most out of your boat.

Proprietary TP17 Stainless Steel:

• Formulated to meet the exacting requirements of the New Express Mach3 and Mach4 designs
• 20% higher chromium content than the competition - more shine, better corrosion resistance
• Almost 250% Stronger and 5X more durable than run-of-the-mill stainless steel
• This new material allows Turning Point's Engineers and Designers the freedom to produce radical new designs that will help you wring the most performance out of your boat

Large Free Flowing Exhaust Ports:

• Turning Point's Propeller Housings have massive Exhaust flow pathways
• Their Propellers have 40% more exhaust flow Area versus competitive product
• More exhaust flow and less backpressure can generate more horsepower, like headers for your boat

Specifications:

• Number of Blades: 3
• Rotation: Left
• Diameter: 15.6"
• Pitch: 23"
• Material: Stainless Steel
• HP Range: 90 - 300+ HP
• Gearcase Size: 4.75"

Notes:

• Please consult the Turning Point Prop Wizard to ensure proper fitment and compatibility. Product description may be insufficient for propeller selection
• Turning Point Propellers do not include hubs. Hub kits are required to install propeller (sold separately)

Propeller Selection Guide (1.88 MB)