Must-have Turning Point Express Mach4 - Right Hand - Stainless Steel Propeller - Ex-1421-4 - 4-blade - 14" X 21 Pitch [31502131] Save 30% + Free Ship [97AkcKiH]

Top-Performing Four-Blade Propeller

The Turning Point Express Mach4™ propeller is a game-changer for high-performance boats. Engineered with dual geometry, this 4-blade stainless steel propeller offers unparalleled acceleration, cornering, and load carrying capabilities. With a diameter of 14 inches and a 21-inch pitch, the EX-1421-4 prop is designed for 90-300+hp applications, making it a perfect fit for watersports, sterndrive boats, tri-toons, bay boats, and any vessel seeking enhanced stern lift.

• Unmatched hole shot and cornering performance
• High-speed stability and maximum stern lift

Industry-Leading TP17 Stainless Steel

The Express Mach4™ propeller is crafted from Turning Point's proprietary TP17™ stainless steel, offering 20% higher chromium content than competitors for superior shine and corrosion resistance. This advanced material provides unmatched strength and durability, allowing for radical new designs that maximize performance. The propeller's large free-flowing exhaust ports increase exhaust flow area by 40%, reducing backpressure and generating more horsepower.

• 20% higher chromium content for better corrosion resistance
• 40% more exhaust flow area for increased horsepower

Wide Compatibility and Lifetime Warranty

The Turning Point Express Mach4™ propeller is compatible with a wide range of outboard and sterndrive engines from leading brands like Evinrude®, Honda®, Johnson®, Mercury®, and Yamaha®. With a lifetime warranty and a variety of diameter and pitch options, this propeller is the ideal upgrade for older stainless designs and will outperform most newer props, including five-blade ski props. To ensure a perfect fit, choose one of our Lifetime Warranty MasterGuard Installation Kits.

• Compatibility with 9.9(bigfoot)-300+hp engines
• Lifetime warranty for peace of mind