Turning Point Express Mach4 - Right Hand - Stainless Steel Propeller - EX-1515-4 - 4-Blade - 15" x 15 Pitch

Upgrade your boat's performance with the Express® Mach4™ Right-Hand Stainless Steel Propeller - EX-1515-4. This 4-blade propeller, featuring a 15" diameter and 15 pitch, delivers exceptional acceleration, handling, and stability, making it the perfect choice for a wide range of boating applications.

Unmatched Dual Geometry Technology

The Express® Mach4™ propeller sets itself apart with Turning Point’s innovative Dual Geometry design. This advanced configuration includes:

• Two Hustler Blades: High-performance variable rake and aggressive pitch for rapid hole shot acceleration and precise cornering.
• Two Offshore-Style Blades: Designed for high-speed efficiency and maximum stern lift, ensuring smooth and stable performance in various conditions.

This combination allows the Mach4™ to excel in both low-speed maneuvers and high-speed cruising, providing versatile performance for engines ranging from 90 to over 300 horsepower.

Superior TP17™ Stainless Steel Construction

Crafted from our proprietary TP17™ stainless steel, the Mach4™ propeller offers unparalleled durability and strength:

• 20% higher chromium content for enhanced shine and superior corrosion resistance.
• Nearly 250% stronger and five times more durable than standard stainless steel.
• Enables the creation of radical new designs that maximize your boat’s performance.

TP17™ stainless steel ensures that your propeller withstands the toughest marine environments while maintaining peak performance.

Enhanced Exhaust Flow Ports

The Express® Mach4™ features optimized exhaust flow ports within the propeller housing:

• 40% more exhaust flow area compared to standard propellers.
• Increased exhaust flow and reduced backpressure for higher horsepower output.
• Similar benefits to performance headers on your boat’s engine, enhancing overall efficiency.

Exceptional Performance and Stability

The Mach4™ propeller is engineered to deliver superior hole shot, enhanced handling, and exceptional stability in rough water without sacrificing top-end speed. Whether you're engaging in watersports, cruising with a sterndrive, navigating a tri-toon, or operating a bay boat, the Mach4™ provides the stern lift and performance you need for an exhilarating boating experience.

Compatibility and Installation

The Express® Mach4™ propeller is compatible with a wide range of outboard and sterndrive engines, including models from:

• Evinrude®
• Force®
• Honda®
• Johnson®
• Mariner®
• Mercruiser®
• Mercury®
• Nissan®
• OMC®
• Parsun®
• Suzuki®
• Tohatsu®
• Volvo® Penta®
• Yamaha®

To ensure a perfect fit, a Hub Kit is required for installation. Please refer to the Turning Point Selection Chart or use the Prop Wizard™ to select the appropriate hub kit for your setup.

Specifications

Pitch	15"
Material	Stainless Steel
Diameter	15"
Rotation	Right
Box Dimensions	8"H x 16"W x 16"L
Weight	17.9 lbs
UPC	652480200779

Additional Resources

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WARNING: This product may contain chemicals, including LEAD, which is known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit P65Warnings.ca.gov.

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.