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Get Your Turning Point Express Mach4 - Left Hand - Stainless Steel Propeller - Ex-1515-4l - 4-blade - 15" X 15 Pitch [31501542] See Details [nfSiukxG]

$70.99 $227.99 -69%

Revolutionary Performance PropellerIntroducing the Turning Point Express Mach4™ propeller, the ultimate choice for powerboaters seeking peak performance and reliability. This left-hand, stainless steel propeller, with its 15" diameter and 15" pitch,

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Get Your Turning Point Express Mach4 - Left Hand - Stainless Steel Propeller - Ex-1515-4l - 4-blade - 15" X 15 Pitch [31501542] See Details [nfSiukxG]

Revolutionary Performance Propeller

Introducing the Turning Point Express Mach4™ propeller, the ultimate choice for powerboaters seeking peak performance and reliability. This left-hand, stainless steel propeller, with its 15" diameter and 15" pitch, is designed to transform your boating experience. Engineered with dual geometry, it features two blades optimized for high performance variable rake and aggressive pitch for exceptional hole shot and cornering, and two blades designed for high speed and maximum stern lift. This innovative design ensures superior acceleration, cornering, and load-carrying capabilities, making it the ideal choice for watersports, sterndrive boats, tri-toons, bay boats, and any vessel requiring stern lift. The Express Mach4™ redefines what a four-blade propeller can achieve, delivering unparalleled hole shot, handling, and rough water stability without compromising top-end speed.

Superior Material and Design

Crafted from Turning Point's proprietary TP17™ stainless steel, this propeller offers superior corrosion resistance and unparalleled strength. The 20% higher chromium content compared to other materials ensures a dazzling shine and better long-lasting durability. This advanced material allows engineers to create radical designs that maximize performance. The propeller also boasts large free-flowing exhaust ports, providing 40% more exhaust flow area than competitive products. This design feature, akin to headers for your boat, enhances horsepower and efficiency. The Express Mach4™ is compatible with a wide range of engines from brands like Evinrude®, Force®, Honda®, Johnson®, Mariner®, Mercruiser®, Mercury®, Nissan®, OMC®, Parsun®, Suzuki®, Tohatsu®, Volvo® Penta®, and Yamaha® Outboards and Sterndrives.

Unmatched Performance and Versatility

The Turning Point Express Mach4™ propeller is an essential upgrade for older stainless designs, outperforming most newer props, including five-blade ski props. Its versatile design caters to various boating needs, ensuring you get the most out of your vessel. Whether you're engaging in watersports, enjoying a day on the bay, or tackling rough waters, this propeller delivers. Its lifetime warranty MasterGuard Installation Kits make for a hassle-free installation process. With Turning Point's commitment to quality and performance, the Express Mach4™ is the go-to choice for those who demand excellence on the water. Experience the difference with Turning Point's revolutionary propeller technology.

What Our Customers Say

January 18, 2026

Absolutely no complaints!

It just works. Brilliantly.

- Theo M..

January 18, 2026

Absolutely no complaints!

Works great. I am very happy with it.

- Blair O..

January 18, 2026

Absolutely no complaints!

Top-class item. I'm very satisfied.

- Paxton G..

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