Turning Point Express Mach3 OS - Right Hand - Stainless Steel Propeller - OS-1617 - 3-Blade - 15.6" x 17 Pitch

The Express® Mach3™ OS™ Right Hand Stainless Steel Propeller is engineered for superior performance and durability, making it an ideal upgrade for high-horsepower boats. With its advanced design and premium materials, this 3-blade propeller enhances your boating experience by delivering exceptional speed, fuel efficiency, and maneuverability.

Advanced Design Features

The Express® Mach3™ OS™ propeller series represents the latest advancement from Turning Point, building upon the highly acclaimed VO series. Our engineers have refined the cup design, leading and trailing edges, and implemented an aggressive progressive rake and blade geometry. These enhancements result in outstanding hole shot, impressive bow lift, and superior cornering capabilities, setting a new standard in propeller performance.

Premium Material: TP17™ Stainless Steel

Crafted from our proprietary TP17™ stainless steel, the Mach3™ OS™ propellers boast:

• 20% Higher Chromium Content: Offers enhanced shine and superior corrosion resistance compared to standard stainless steel.
• Enhanced Durability: Up to 250% stronger and five times more durable than typical stainless steel, ensuring long-lasting performance even in harsh marine environments.
• Innovative Design Freedom: The robust material allows for radical new designs, optimizing boat performance and efficiency.

Optimal Exhaust Flow

Our propeller housings are designed with large, free-flowing exhaust ports, featuring:

• 40% More Exhaust Flow Area: Compared to competitive products, reducing backpressure and enhancing horsepower.
• Improved Engine Performance: Similar to boat headers, increased exhaust flow can lead to better overall engine efficiency.

Compatibility and Fitment

The Express® Mach3™ OS™ propeller is compatible with a wide range of outboards and sterndrives, including:

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

Designed to fit all 90hp and larger 4.75" gearcase outboards from all major manufacturers, as well as Mercury® Alpha One™ and Bravo One™, and Volvo® Penta® SX sterndrives.

Installation Requirements

A Hub Kit is required for the installation of this propeller. Please refer to the Quick Guide or use the Prop Wizard™ for selecting the appropriate hub kit.

Specifications

Feature	Details
Diameter	15.6"
Material	Stainless Steel
Pitch	17
Rotation	Right
Box Dimensions	8" H x 16" W x 16" L
Weight	18.4 lbs
UPC	652480206498

Additional Resources

• Quick Guide (PDF)
• Brochure (PDF)

Product Videos

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.