SKU: 90681898055

Turning Point Express Mach4 - Left Hand - Stainless Steel Propeller - EX-1513-4L - 4-Blade - 15.3" x 13 Pitch [31501340]

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Description

Turning Point Express Mach4 - Left Hand - Stainless Steel Propeller - EX-1513-4L - 4-Blade - 15.3" x 13 Pitch [31501340]Express Mach4 Left Hand Stainless Steel Propeller EX 1513 4L 4 Blade 15. 3" x 13 Pitch The Prop that put the "four" in Performance! Turning Point's Four Blade revolutionized the aluminum propeller market when introduced over 6 years ago. No one had ever produced an aluminum propeller with two different blade shapes (they call it Dual Geometry) for 90 300+hp applications. This prop is uniquely engineered with two blade geometries: two blades utilize

Express® Mach4™ - Left Hand - Stainless Steel Propeller - EX-1513-4L - 4-Blade - 15.3" x 13 Pitch

The Prop that put the "four" in Performance! Turning Point's Four Blade revolutionized the aluminum propeller market when introduced over 6 years ago. No one had ever produced an aluminum propeller with two different blade shapes (they call it Dual Geometry) for 90-300+hp applications. This prop is uniquely engineered with two blade geometries: two blades utilize the high performance variable rake and aggressive pitch design for incredible hole shot and cornering, and two blades utilize an offshore style design for high speed and maximum stern lift.

These props re-wrote the rules, proving that you can run a four blade that has unprecedented hole shot, handling, and rough water stability without the top-end speed loss you experience with other manufacturers’ propellers.

Now manufactured in the Industry leading TP17 stainless, the Mach4 series is perfect for any application that demands enhanced acceleration, cornering, and load carrying capabilities. This prop series is ideally suited for watersports, sterndrive boats, tri-toons, bay boats, and any vessel that can use stern lift. It is our best upgrade of older stainless designs from the 70’s, 80’s, 90’s, and ’00’s, and will outrun most newer props, including five blade ski props.

Proprietary Stainless Steel, TP17™

Formulated to meet the exacting requirements of the New Express Mach3 and Mach4 designs. 20% higher chromium content than the competition - more shine, better corrosion resistance. Almost 250% Stronger and 5X more durable than run-of-the-mill stainless steel. This new material allows Turning Point's Engineers and Designers the freedom to produce radical new designs that will help you wring the most performance out of your boat.

Large Free Flowing Exhaust Ports

Turning Point's Propeller Housings have massive Exhaust flow pathways. Their Propellers have 40% more exhaust flow Area versus competitive product. More exhaust flow and less backpressure can generate more horsepower. Like headers for your boat.

Turning Point manufactures Express propellers to fit 9.9(bigfoot)-300+hp Evinrude®, Force®, Honda®, Johnson®, Mariner®, Mercruiser®, Mercury®, Nissan®, OMC®, Parsun®, Suzuki®, Tohatsu®, Volvo® Penta®, and Yamaha® Outboards and Sterndrives. Choose one of our Lifetime Warranty MasterGuard Installation Kits to fit your engine, then choose the propeller that matches your boating requirements. There are 3 and 4 blade, left and right rotation prop models with a variety of diameter and pitch options available for almost all boat types. Turning Point's Props Run Faster, Pull Harder, and Handle Better.

Note: A Hub Kit is required for installation of this propeller. See the Turning Point Selection Chart or 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 go to P65Warnings.ca.gov.

Specifications:

  • Rotation: Left
  • Pitch: 13
  • Material: Stainless Steel
  • Diameter (Inches): 15.3"
  • Box Dimensions: 8"H x 16"W x 16"L WT: 18.3 lbs
  • UPC: 652480207082

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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 90681898055

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Vincent Smith
Boise, US
★★★★★ 5
Perfect Shoes Work & Happy Hour!
Size: 13 Wide, Color: Blue, Size: 13 Wide, Color: Blue
Working downtown again and occasionally someone will invite me out for Happy Hour after work. So I needed nice shoes for Summer that could take me from my law office to the speakeasy. These are comfy. The little air holes are great for letting out the heat of everyday walking to and from work without being noticeable. My feet can breathe! I'm a size 13 wide and they feel nice, light, with room to spare if I wanted to wear little thicker dress socks or some crew type socks w them. They tie up easy, wipe off fine if I get them a bit muddy in the backyard before work taking out the garbage and they look darn good w out breaking the bank!
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Reviewed in the United States on May 21, 2026
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Chris
Cuba, US
★★★★★ 4
9-5 go to Shoe
Size: 9, Color: Black
Shoes arrived today. My knocks on them are the laces and the warmth (my feet soaked only after 4 hours of wear.) but for the price and discount that's currently being offered, no one can beat it. I was in desperate need of new shoes for my office job because my current ones were torn and color faded due to wear and tear, the two pairs that I bought are very stylish, comfortable, and the bottoms are durable and slip resistant. I was also surprised that they're true to size. I wear sneakers and these in size nine.
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Reviewed in the United States on May 15, 2026
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Michael Bruns
New York, US
★★★★★ 5
Comfort and excellent bang for your buck
Size: 10 Wide, Color: Brown
These are incredibly comfortable. I bought them for work, and as someone who works in IT, I'm on my feet a lot, and often crouching down or leaning in awkward positions, and these have been awesome for me. I've never felt they were uncomfortable. They seem to be pretty good quality too, though I am seeing slight creases where I do end up bending my feet while doing my job, but I have already considered buying another pair (and not because of that, just to have another color). I even had a teenage kid say 'nice shoes' to me the other day, and I've had other positive comments from coworkers as well.
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Reviewed in the United States on May 7, 2026
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Paulie G
Port Orchard, US
★★★★★ 5
Nice looking Shoes
Size: 9, Color: Brown
These shoes are very nice. I never heard of the name Bruno Marc before, but I will say the shoes are extremely comfortable, and they look like similar high end shoes at the fraction off the cost. Very light and durable.
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Reviewed in the United States on May 10, 2026
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Wallace Jurkiewicz
Dallas, US
★★★★★ 5
Comfortable casual dress shoes that look good too
Size: 13, Color: Black
Needed a nice pair of casual dress shoes. These turned out perfect for me. Comfortable and looks good.
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Reviewed in the United States on May 31, 2026

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