Turning Point Propellers Express Mach3 14.25x17 Stainless Steel 3-Blade RH Propeller 31501712

The Turning Point Propellers Express Mach3 is a stainless steel outboard propeller sized 14.25 x 17 (diameter x pitch), built with a 3-blade, right-hand rotation design and identified by part number 31501712. It is designed for Evinrude outboard motors and is built for boaters who want stronger acceleration, tighter handling, and a faster hole shot than a standard aluminum propeller can deliver.

The blades are made from 15-5 stainless steel, an alloy that gets harder and stronger with age rather than degrading, giving the propeller long-term durability in continuous marine use. The Express Mach3 design uses a higher rake angle than a standard propeller, which tightens the vortex the blades produce and adds lift to the back of the boat for better bow-down running attitude and visibility. Aggressive cupping works alongside this rake to further improve handling and lift at speed.

Turning Point tunes the pitch progressively across each blade, which channels water more efficiently to reduce slip, improving both acceleration and fuel economy compared to a flat-pitch design. The blade vents are also tuned specifically to produce a fast, controlled hole shot out of the water. The complete propeller measures 16 x 16 x 8 inches and weighs 13 pounds. Buyers should confirm that a 14.25 x 17 diameter and pitch combination matches their engine's power and gearing before ordering, since propeller sizing is engine- and boat-specific.

Specifications

• Brand: Turning Point Propellers
• Manufacturer Part Number: 31501712
• Series: Express Mach3
• Propeller Diameter x Pitch: 14.25 x 17 inches
• Number of Blades: 3
• Rotation: Right Hand (RH)
• Material: 15-5 Stainless Steel
• Item Dimensions: 16 x 16 x 8 inches
• Weight: 13 pounds
• UPC: 652480200793

Fitment

• Designed for Evinrude outboard motors; confirm the 14.25 x 17 diameter/pitch matches your engine and gear ratio before purchase.

Frequently Asked Questions

What size is the Turning Point 31501712 propeller? It is a 14.25 x 17 propeller, meaning a 14.25 inch diameter with a 17 inch pitch, part number 31501712.

How many blades does this propeller have and which way does it rotate? The Express Mach3 31501712 has 3 blades and is a right-hand (RH) rotation propeller.

What is this propeller made of? It is made from 15-5 stainless steel, an alloy that gets harder and stronger with age rather than weakening over time.

What outboard motors is the Express Mach3 31501712 designed for? This propeller is designed for Evinrude outboard motors.

Will this stainless propeller improve boat performance over a standard aluminum prop? Yes, the 15-5 stainless steel blades on part number 31501712 use a higher rake angle and aggressive cupping to tighten the prop's vortex, add lift, and improve handling compared to a standard propeller.

Does the Express Mach3 help with hole shot out of the water? Yes, the 31501712 propeller has tuned vents specifically designed to produce a fast hole shot.

How much does the Turning Point 31501712 propeller weigh? It weighs 13 pounds.

What are the overall dimensions of the propeller as shipped? The Turning Point Express Mach3 31501712 measures 16 x 16 x 8 inches.

How does the progressive pitch design on this propeller help fuel economy? The 31501712 propeller uses tuned progressive pitch angles across the blades to channel water more efficiently, which minimizes slip and increases both performance and fuel economy.

How do I know if 14.25 x 17 is the right pitch for my boat? Propeller pitch and diameter need to match your engine's power and gearing, so confirm the 14.25 x 17 sizing of part number 31501712 against your outboard's specifications before ordering.

Is the Turning Point Express Mach3 31501712 a genuine Turning Point Propellers product? Yes, it is manufactured by Turning Point Propellers under part number 31501712 as part of the Express Mach3 line.