Turning Point Express Mach3 OS - Right Hand - Stainless Steel Propeller - OS-1615 - 3-Blade - 15.625" x 15 Pitch

The Express® Mach3™ OS™ Right Hand Stainless Steel Propeller is engineered for performance and durability, making it an ideal choice for large horsepower bay boats, offshore center consoles, and high horsepower pontoons/tri-toons. With its superior design and construction, this 3-blade propeller offers exceptional hole shot, impressive bow lift, and outstanding cornering capabilities.

Product Features

Advanced Stainless Steel Construction

Crafted from proprietary TP17™ stainless steel, the Express Mach3 OS propeller boasts a 20% higher chromium content than standard stainless steels, providing enhanced shine and superior corrosion resistance. This material is nearly 250% stronger and five times more durable than typical stainless steel, allowing for innovative designs that maximize your boat's performance.

Optimized Blade Geometry

Our engineers have refined the cup, leading and trailing edges, and the progressive rake to deliver a propeller that excels in various performance aspects. The aggressive blade geometry ensures excellent hole shot, which improves acceleration, while the design also enhances bow lift and cornering efficiency.

Enhanced Exhaust Flow

The large free-flowing exhaust ports in the propeller housings feature 40% more exhaust flow area compared to competitors. This increased flow reduces backpressure, potentially generating more horsepower and improving overall engine performance.

Compatibility

The Express Mach3 OS propeller is compatible with all 90hp and larger 4.75" gearcase outboards from major manufacturers, including:

• Evinrude®
• Force®
• Honda®
• Johnson®
• Mariner®
• Mercruiser®
• Mercury® Alpha One™ and Bravo One™
• Nissan®
• OMC®
• Parsun®
• Suzuki®
• Tohatsu®
• Volvo® Penta® SX Sterndrives
• Yamaha® Outboards and Sterndrives

Ensure a perfect fit by selecting from our Lifetime Warranty MasterGuard Installation Kits tailored to your engine model. Choose from 3 and 4 blade, left and right rotation models with a variety of diameter and pitch options to suit your specific boating needs.

Specifications

Diameter	Material	Pitch	Rotation	Box Dimensions	Weight	UPC
15-5/8"	Stainless Steel	13	Right	8"H x 16"W x 16"L	18.05 lbs	652480206863

Additional Resources

• Quick Guide (PDF)
• Brochure (PDF)

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Important Information

Note: A Hub Kit is required for the installation of this propeller. Please refer to the Turning Point Selection Chart or use the Prop Wizard™ for hub kit selection.

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.