Description
Express Mach3 OS - Left Hand - Stainless Steel Propeller - OS-1619-L - 3-Blade - 15.6" x 19 Pitch
The 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 90hp 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 Stainless Steel, TP17
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.
Turning Point manufactures Express propellers to fit 9.9(bigfoot)-300+hp Evinrude, Force, Honda, Johnson, Mariner, Mercruiser, Mercury, Nissan, OMC, Parsun, Suzuki, Tohatsu, Volvo Penta, and Yamaha Outboards and Sterndrives. Choose one of our Lifetime Warranty MasterGuard Installation Kits to fit your engine, then choose the propeller that matches your boating requirements. There are 3 and 4 blade, left and right rotation prop models with a variety of diameter and pitch options available for almost all boat types. Turning Point's Props Run Faster, Pull Harder, and Handle Better.
Note: A Hub Kit is required for installation of this propeller. See the Turning Point Selection Chart or the Prop Wizard for hub kit selection.
WARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
The Turning Point Propellers Express Mach3 OS Series offers a high-performance solution for large horsepower bay boats, offshore center consoles, and high-performance pontoons or tri-toons. Crafted from proprietary stainless steel with 20% higher chromium content, this propeller provides exceptional corrosion resistance, a brilliant shine, and remarkable strength—almost 250% stronger than standard stainless steel. Its advanced blade design features improved cup, leading and trailing edges, and aggressive rake and geometry, resulting in excellent hole shot, impressive bow lift, and superior cornering capabilities. Engineered to optimize performance, the Mach3 OS enhances mid-range fuel economy while delivering maximum thrust and efficiency for engines of 90hp and above, compatible with all major outboard brands and sterndrives including Mercury Alpha One and Bravo One, Volvo Penta SX, and more. The 3-blade design with a 15.6-inch diameter and 19-inch pitch is ideal for maximizing acceleration, top speed, and fuel efficiency in high-powered applications.
Turning Point's innovative exhaust port design features large, free-flowing pathways that provide 40% more exhaust flow area compared to competitors. This design reduces backpressure and allows for more horsepower to be harnessed by your boat, akin to high-performance headers. Whether you're looking to extend your cruising range, improve acceleration, or enhance overall handling, this propeller is engineered to meet demanding boating needs. Additionally, the propeller fits a variety of engine setups, including 9.9 to 300+ horsepower outboards and sterndrives from brands like Evinrude, Force, Honda, Johnson, Mariner, Mercruiser, Nissan, Parsun, Suzuki, Tohatsu, Volvo Penta, and Yamaha. For proper installation, a hub kit is required, and Turning Point offers comprehensive options to ensure compatibility with your specific engine model. Backed by a lifetime warranty, the Express Mach3 OS combines durability, performance, and precision to elevate your boating experience.
Safety and environmental considerations are also part of the design, with a warning about potential chemical exposure during manufacturing. For detailed hub kit selection, consult the Turning Point Propeller Selection Chart or Prop Wizard. With features geared toward maximizing speed, pulling power, and handling, the Turning Point Express Mach3 OS is an essential upgrade for serious boaters seeking top-tier performance and reliability.
Features:
- Material: Proprietary stainless steel with 20% higher chromium for superior corrosion resistance and durability
- Blade Design: Improved cup, leading and trailing edges, aggressive rake, and advanced blade geometry for optimal performance
- Exhaust Ports: Large, free-flowing exhaust pathways with 40% more flow area to increase horsepower and reduce backpressure
- Compatibility: Fits 90hp and larger outboards and sterndrives from major brands including Mercury, Volvo Penta, Yamaha, and more
- Application: Designed for high horsepower bay boats, offshore center consoles, and high-performance pontoons or tri-toons
- Performance: Offers excellent hole shot, impressive bow lift, and superior cornering for aggressive boating conditions
- Design: 3-blade configuration with 15.6-inch diameter and 19-inch pitch for balanced acceleration and top-end speed
- Installation: Requires a hub kit for installation; compatible with Turning Point’s lifetime warranty MasterGuard kits
Details
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