Description
Express Mach3 OS - Left Hand - Stainless Steel Propeller - OS-1623-L - 3-Blade - 15.6" x 23 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 features a high-performance stainless steel design engineered for demanding offshore and large bay boats. Crafted from proprietary TP17 stainless steel, this propeller offers 20% higher chromium content for enhanced corrosion resistance and superior shine, along with nearly 250% greater strength and five times the durability of standard stainless steel. These improvements enable the propeller to withstand rigorous use while delivering optimized performance. The advanced blade geometry, including improved cup, leading and trailing edges, and aggressive rake, ensures excellent hole shot, impressive bow lift, and exceptional cornering capabilities. This makes it an ideal choice for high horsepower applications, including offshore center consoles, large pontoons, and tri-toons, where maximum efficiency and reliability are essential.
The 15.6-inch diameter three-blade propeller with a 23 pitch is designed to fit all 90hp and larger 4.75-inch gearcase outboards from all major manufacturers, including Mercury Alpha and Bravo One drives, as well as Volvo Penta SX sterndrives. Its large diameter offers great mid-range fuel economy, helping boaters extend cruising range and reduce fuel costs. The propeller’s large, free-flowing exhaust ports provide 40% more exhaust flow area compared to similar products, resulting in less backpressure and increased horsepower, akin to high-performance headers for your boat. This design enhances overall engine efficiency and performance, whether you're racing or cruising.
Turning Point's Express Mach3 OS propellers are compatible with a wide range of engines, from 9.9hp to over 300hp, including Evinrude, Force, Honda, Johnson, Mariner, Mercruiser, Mercury, Nissan, OMC, Parsun, Suzuki, Tohatsu, Volvo Penta, and Yamaha. To ensure proper installation, a hub kit is required, and customers can select from a variety of hub options based on their specific engine requirements. Each propeller is designed to run faster, pull harder, and handle better, providing a significant performance upgrade. For optimal fit and performance, consider using a Lifetime Warranty MasterGuard Installation Kit, which guarantees your propeller is correctly installed and ready for action. With a focus on high performance, durability, and compatibility, the Turning Point Express Mach3 OS series is a valuable upgrade for serious boaters seeking maximum efficiency.
Features:
- Material: Proprietary TP17 stainless steel for increased strength, corrosion resistance, and durability
- Blade Geometry: Improved cup, leading and trailing edges, aggressive rake for enhanced performance
- Exhaust Ports: Large, free-flowing exhaust ports with 40% increased flow area for more horsepower
- Compatibility: Fits all 90hp+ outboards and sterndrives from major manufacturers including Mercury, Volvo Penta, and Yamaha
- Design Purpose: Optimized for offshore, bay boats, pontoons, and tri-toons requiring high horsepower performance
Details
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