Turning Point Propellers Express Mach4 Right Hand Stainless Steel 14x19 Propeller (EX-1419-4)

Express Mach4 - Right Hand - Stainless Steel Propeller - EX-1419-4 - 4-Blade - 14" x 19 Pitch

The Prop that put the "four" in Perfourmance! Turning Point's Four Blade revolutionized the propeller market when it was introduced. No one had ever produced a propeller with two different blade shapes (they call it Dual Geometry) for 90-300+hp applications. This prop is uniquely engineered with two blade geometries: (diagram label 2)two blades utilize the Hustler high performance variable rake and aggressive pitch design for incredible hole shot and cornering, and (diagram label 1) two blades utilize an offshore style design for high speed and maximum stern lift.

These props re-wrote the rules, proving that you can run a four blade that has unprecedented hole shot, handling, and rough water stability without the top-end speed loss you experience with other manufacturers propellers.

Now manufactured in our Industry leading TP17 stainless, the Express Mach4 series is perfect for any application that demands enhanced acceleration, cornering, and load carrying capabilities. This prop series is ideally suited for watersports, sterndrive boats, tri-toons, bay boats, and any vessel that can use stern lift. It is our best upgrade of older stainless designs from the 70s, 80s, 90s, and 00s, and will outrun most newer props, including five blade ski props.

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 Express Mach4 series introduces a revolutionary four-blade propeller designed to deliver exceptional performance for a wide range of boats. Engineered with Dual Geometry blade design, this prop features two distinct blade shapes—high-performance offshore-style blades for high-speed stability and aggressive pitch, combined with Hustler high-performance blades optimized for hole shot and cornering. This innovative configuration ensures superior acceleration, handling, and stern lift without sacrificing top-end speed, making it ideal for watersports, bay boats, tri-toons, and sterndrive vessels.
This propeller is constructed from the proprietary TP17 stainless steel, which contains 20% more chromium than standard stainless steel, providing enhanced corrosion resistance, a brilliant shine, and increased durability. Nearly 250% stronger and five times more resilient than typical stainless steel, the material allows Turning Point's engineers to craft radical designs that maximize boat performance. The large, free-flowing exhaust ports in the prop housing offer 40% more exhaust flow area, reducing backpressure and boosting horsepower, similar to high-performance headers for your boat.
The Express Mach4 is compatible with a variety of outboard and sterndrive engines ranging from 9.9 to over 300 horsepower, including brands like Mercury, Yamaha, Evinrude, Honda, Mercruiser, and Volvo Penta. To ensure proper fitment, a hub kit is required for installation, with options available through Turning Point’s selection chart or Prop Wizard. This series of four-blade right-hand rotation propellers is engineered to improve speed, pulling power, and handling, making it a top upgrade for boaters seeking enhanced performance and reliability.
Note that this product is manufactured with materials that may contain chemicals such as lead, which are known to cause health concerns in California. Proper installation with the recommended hub kit and maintenance will ensure optimal performance and longevity of your boat’s propulsion system.

Features:

• Dual Geometry blade design with offshore and high-performance blades for optimized handling and speed

• Constructed from TP17 stainless steel with 20% more chromium for increased corrosion resistance and durability

• Large exhaust ports providing 40% more exhaust flow area to boost horsepower

• Compatible with a wide range of outboard and sterndrive engines from 9.9 to 300+ HP

• Right-hand rotation propeller designed for enhanced acceleration, stern lift, and rough water stability