The Story
The Express® Mach4™ Left Hand Stainless Steel Propeller is engineered for unparalleled performance and durability in a wide range of marine applications. Whether you're powering watersports, bay boats, or upgrade older stainless designs, the Mach4™ delivers exceptional acceleration, handling, and load-carrying capabilities.
Revolutionary Four Blade Design
The Mach4™ propeller redefined the market with its state-of-the-art Swept Cleaver design tailored for 40-150hp applications. Unlike traditional propellers, the four-blade configuration offers:
- Unprecedented hole shot for quicker acceleration
- Superior handling and stability in rough water
- Enhanced reverse thrust, producing up to 46% more than comparable designs
- Minimal top-end speed loss typically seen with other manufacturers
These advancements make the Mach4™ a top choice for those seeking to outrun five-blade ski props and other newer designs.
Premium TP17 Stainless Steel
Crafted from Turning Point’s proprietary TP17™ stainless steel, the Mach4™ propeller offers unmatched durability and corrosion resistance:
- 20% Higher Chromium Content: Ensures a brilliant shine and superior corrosion resistance compared to competitors.
- Enhanced Strength: TP17™ is nearly 250% stronger and five times more durable than standard stainless steel.
- Innovative Design Freedom: Allows engineers to create radical new propeller designs that maximize your boat’s performance.
Optimized Exhaust Flow
The Mach4™ features large, free-flowing exhaust ports to enhance engine performance:
- 40% More Exhaust Flow Area: Reduces backpressure and increases horsepower, similar to boat headers.
- Improved Propeller Housing: Ensures maximum exhaust flow for better overall engine efficiency.
Compatibility and Installation
The Express® Mach4™ propellers are compatible with a wide range of outboards and sterndrives, including:
| Brands |
|---|
| Evinrude®, Force®, Honda®, Johnson®, Mariner®, Mercruiser®, Mercury®, Nissan®, OMC®, Parsun®, Suzuki®, Tohatsu®, Volvo® Penta®, Yamaha® |
For installation, select from our Lifetime Warranty MasterGuard Installation Kits tailored to fit your engine. The Mach4™ series offers various configurations:
- 3 and 4 blade options
- Left and right rotation models
- Multiple diameter and pitch choices to suit almost all boat types
Note: A Hub Kit is required for installation of this propeller. Refer to the Turning Point Selection Chart or use the Prop Wizard™ for hub kit selection.
Product Specifications
| Rotation | Left |
| Diameter | 13-1/4" |
| Material | Stainless Steel |
| Pitch | 17 |
| Box Dimensions | 7"H x 15"W x 15"L |
| Weight | 13.85 lbs |
| UPC | 652480206139 |
Additional Resources
Watch Our Propeller in Action
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.
Description
The Express® Mach4™ Left Hand Stainless Steel Propeller is engineered for unparalleled performance and durability in a wide range of marine applications. Whether you're powering watersports, bay boats, or upgrade older stainless designs, the Mach4™ delivers exceptional acceleration, handling, and load-carrying capabilities.
Revolutionary Four Blade Design
The Mach4™ propeller redefined the market with its state-of-the-art Swept Cleaver design tailored for 40-150hp applications. Unlike traditional propellers, the four-blade configuration offers:
- Unprecedented hole shot for quicker acceleration
- Superior handling and stability in rough water
- Enhanced reverse thrust, producing up to 46% more than comparable designs
- Minimal top-end speed loss typically seen with other manufacturers
These advancements make the Mach4™ a top choice for those seeking to outrun five-blade ski props and other newer designs.
Premium TP17 Stainless Steel
Crafted from Turning Point’s proprietary TP17™ stainless steel, the Mach4™ propeller offers unmatched durability and corrosion resistance:
- 20% Higher Chromium Content: Ensures a brilliant shine and superior corrosion resistance compared to competitors.
- Enhanced Strength: TP17™ is nearly 250% stronger and five times more durable than standard stainless steel.
- Innovative Design Freedom: Allows engineers to create radical new propeller designs that maximize your boat’s performance.
Optimized Exhaust Flow
The Mach4™ features large, free-flowing exhaust ports to enhance engine performance:
- 40% More Exhaust Flow Area: Reduces backpressure and increases horsepower, similar to boat headers.
- Improved Propeller Housing: Ensures maximum exhaust flow for better overall engine efficiency.
Compatibility and Installation
The Express® Mach4™ propellers are compatible with a wide range of outboards and sterndrives, including:
| Brands |
|---|
| Evinrude®, Force®, Honda®, Johnson®, Mariner®, Mercruiser®, Mercury®, Nissan®, OMC®, Parsun®, Suzuki®, Tohatsu®, Volvo® Penta®, Yamaha® |
For installation, select from our Lifetime Warranty MasterGuard Installation Kits tailored to fit your engine. The Mach4™ series offers various configurations:
- 3 and 4 blade options
- Left and right rotation models
- Multiple diameter and pitch choices to suit almost all boat types
Note: A Hub Kit is required for installation of this propeller. Refer to the Turning Point Selection Chart or use the Prop Wizard™ for hub kit selection.
Product Specifications
| Rotation | Left |
| Diameter | 13-1/4" |
| Material | Stainless Steel |
| Pitch | 17 |
| Box Dimensions | 7"H x 15"W x 15"L |
| Weight | 13.85 lbs |
| UPC | 652480206139 |
Additional Resources
Watch Our Propeller in Action
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.