Turning Point Express Mach4 - Right Hand - Stainless Steel Propeller - EX-1421-4 - 4-Blade - 14" x 21 Pitch

Experience unmatched performance on the water with the Express® Mach4™ Right Hand Stainless Steel Propeller. Designed with innovative dual geometry blades, this 4-blade propeller delivers superior acceleration, handling, and stability, making it the perfect upgrade for a wide range of marine applications.

Dual Geometry Blade Design

The Express Mach4 propeller revolutionizes the market with its unique dual geometry blade design. Two of the blades feature the Hustler high-performance variable rake and aggressive pitch, ensuring incredible hole shot and cornering capabilities. The remaining two blades adopt an offshore-style design, providing high speed and maximum stern lift. This combination allows the Mach4 to deliver exceptional performance without the top-end speed loss typically associated with four-blade props.

Superior TP17 Stainless Steel Construction

Crafted from proprietary TP17™ stainless steel, the Express Mach4 series boasts 20% higher chromium content than standard stainless steel props. This results in a more lustrous finish and enhanced corrosion resistance. TP17™ is nearly 250% stronger and five times more durable, enabling the creation of radical new designs that maximize your boat’s performance and longevity.

Enhanced Exhaust Flow

Engineered for optimal exhaust flow, the Mach4 features large, free-flowing exhaust ports. Compared to competitors, these propellers offer 40% more exhaust flow area, reducing backpressure and potentially increasing horsepower. Think of it as a performance-boosting header for your boat.

Wide Compatibility and Easy Installation

The Express Mach4 propellers are compatible with a broad range of outboards and sterndrives, including 9.9 (Bigfoot)-300+ hp Evinrude®, Force®, Honda®, Johnson®, Mariner®, MerCruiser®, Mercury®, Nissan®, OMC®, Parsun®, Suzuki®, Tohatsu®, Volvo® Penta®, and Yamaha® models. Select from 3 or 4 blade, left or right rotation options with various diameter and pitch configurations to suit virtually any boat type. Enhance your boat’s performance with Turning Point’s Lifetime Warranty MasterGuard Installation Kits, tailored to your engine.

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.

Specifications

Pitch	21
Material	Stainless Steel
Diameter (Inches)	14"
Rotation	Right
Box Dimensions	8"H x 16"W x 16"L
Weight	16.85 lbs
UPC	652480200892

Quick Resources

Quick Guide (PDF)

Brochure (PDF)

Product Videos

Safety Information

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 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.