Turning Point Propellers 31432112 Stainless Steel Left Hand 3-Blade Propeller, 13.25x21, 6.8 inch Gear Case, Evinrude 40-150 HP EX1/EX2-1321

The Turning Point Propellers 31432112 is a stainless steel, left hand rotation, 3-blade propeller built for a 6.8 inch gear case, sized 13.25 x 21 and designed for Evinrude 40-150 HP EX1/EX2-1321 outboards. It is made from 15-5 stainless steel, a grade that gets harder and stronger with age, giving the blade set long-term durability against the stress of high-output outboard use. The blade design uses higher rake angles that tighten the vortex produced by the propeller, which adds boat lift and improves overall performance, while aggressive rake combined with cupping improves handling and lift through the turn. Tuned, progressive pitch angles accelerate and channel water to minimize slip, which increases both performance and fuel economy, and tuned vents are built in for a faster hole shot out of the water.

This propeller is intended as a left hand rotation replacement or upgrade for Evinrude 40-150 HP outboards using the EX1/EX2-1321 gear case configuration, and is well suited to boaters looking to improve acceleration, top-end lift, and handling over a stock aluminum propeller.

Specifications

• Brand: Turning Point Propellers
• Manufacturer Part Number: 31432112
• Product Type: Outboard Propeller
• Material: 15-5 Stainless Steel
• Number of Blades: 3
• Rotation: Left Hand
• Diameter x Pitch: 13.25 x 21 inches
• Gear Case Size: 6.8 inches
• Engine Compatibility: Evinrude 40-150 HP, EX1/EX2-1321
• Product Dimensions: 15 x 15 x 8 inches
• Weight: 11 pounds
• UPC: 652480200762

Fitment

• Evinrude outboards, 40-150 HP, EX1/EX2-1321 gear case configuration

Frequently Asked Questions

What boats and engines does the Turning Point 31432112 propeller fit? The Turning Point Propellers 31432112 is built for Evinrude outboards rated 40-150 HP using the EX1/EX2-1321 gear case configuration, with a 6.8 inch gear case diameter.

Is the 31432112 a left hand or right hand rotation propeller? It is a left hand rotation propeller, so it should only be installed on an application calling for left hand rotation; a right hand rotation prop is a different part.

What is the diameter and pitch of this propeller? The Turning Point 31432112 measures 13.25 inches in diameter with a 21 inch pitch.

How many blades does this propeller have? This is a 3-blade propeller design.

What material is the 31432112 propeller made from? It is made from 15-5 stainless steel, a grade that gets harder and stronger with age for long-term durability under high outboard loads.

How much does the Turning Point 31432112 propeller weigh? The propeller weighs 11 pounds.

What are the overall dimensions of the packaged propeller? The Turning Point 31432112 has product dimensions of 15 x 15 x 8 inches.

Will this stainless steel propeller outperform a stock aluminum propeller? Yes, on the Evinrude 40-150 HP EX1/EX2-1321 application the 31432112 uses higher rake angles and cupping to improve boat lift and handling, plus tuned progressive pitch angles that reduce slip for better acceleration and fuel economy compared to a standard aluminum propeller.

Does this propeller help with hole shot performance? Yes, the Turning Point 31432112 has tuned vents built into the blade design specifically for a faster hole shot.

What is the UPC for this part? The Turning Point Propellers 31432112 carries UPC 652480200762.

Is this propeller genuine Turning Point or aftermarket? The 31432112 is a genuine Turning Point Propellers product, identified by manufacturer part number 31432112.

What gear case size does this propeller require? The 31432112 is designed for a 6.8 inch gear case.