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Trusted Brand Turning Point Express Mach3 Os - Left Hand - Stainless Steel Propeller - Os-1617-l - 3-blade - 15.6" X 17 Pitch Black Friday Exclusive [nDbL2QTy]

$70.99 $227.99 -69%

Next Generation Propulsion - The Turning Point Express Mach3 OS Introducing the Turning Point Express Mach3 OS propeller, a cutting-edge innovation designed for high-performance boats. This left-hand, stainless steel propeller boasts a 15.6" diameter

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Trusted Brand Turning Point Express Mach3 Os - Left Hand - Stainless Steel Propeller - Os-1617-l - 3-blade - 15.6" X 17 Pitch Black Friday Exclusive [nDbL2QTy]

Next Generation Propulsion - The Turning Point Express Mach3 OS

Introducing the Turning Point Express Mach3 OS propeller, a cutting-edge innovation designed for high-performance boats. This left-hand, stainless steel propeller boasts a 15.6" diameter and a 17 pitch, providing exceptional performance for large horsepower bay boats, offshore center consoles, and high-powered pontoons/tri-toons. Engineered with precision, the Express Mach3 OS delivers a superior hole shot, impressive bow lift, and class-leading cornering capabilities, making it the ideal choice for maximizing your boat's performance.

Unmatched Quality and Durability

Crafted from proprietary TP17™ stainless steel, the Express Mach3 OS is formulated to exceed industry standards, offering 20% higher chromium content for enhanced shine and corrosion resistance. This high-quality material ensures the propeller is 250% stronger and 5X more durable than standard stainless steel, allowing for radical new designs that deliver peak performance. The propeller's large free-flowing exhaust ports, which offer 40% more exhaust flow area than competitive products, further enhance power and efficiency, much like headers for your boat.

Compatibility and Versatility

The Express Mach3 OS is compatible with all 90hp and larger 4.75" gearcase outboards from major brands such as Evinrude, Honda, Johnson, Mercury, Nissan, OMC, and Yamaha, as well as Mercury Alpha One and Bravo One, and Volvo Penta SX sterndrives. With a wide range of diameter and pitch options, this propeller is designed to fit almost all boat types. To ensure a perfect fit, choose one of our Lifetime Warranty MasterGuard Installation Kits, tailored to your specific engine. The Express Mach3 OS is the ultimate choice for extending your cruise range, maximizing your time on the water, and getting the most out of your fuel dollars.

What Our Customers Say

January 17, 2026

Absolutely no complaints!

A purchase I am very, very, very, very satisfied with.

- Heulyn S..

January 17, 2026

Absolutely no complaints!

A great find. The quality is simply so very amazing.

- Llyr E..

January 17, 2026

Absolutely no complaints!

This is a really nice and a very, very, very, very useful gadget.

- Pwyll A..

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