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Turning Point Propellers 31511910 Express Mach3 Stainless Steel 3-Blade Propeller 15.6" Diameter 19 Pitch RH

Manufacturer

Turning Point Propellers

<h3>About Turning Point Propellers</h3><p>Founded in 1997 and headquartered in Jacksonville, Florida, <strong>Turning Point Propellers</strong> has spent more than 26 years earning a reputation as one of the marine industry&apos;s most innovative propeller manufacturers. What started as a drive to engineer better-performing boat props has grown into a globally distributed brand trusted by recreational boaters, dealers, and OEM partners alike. The company&apos;s core philosophy is straightforward: <em>Run Faster. Pull Harder. Handle Better.</em></p><h3>A Legacy Built on Industry Firsts</h3><p>Turning Point&apos;s history reads like a timeline of marine propulsion innovation. The brand introduced the industry&apos;s first multi-manufacturer interchangeable hub propeller, the first full-color prop selection charts, and the first online Prop Wizard calculator to help boaters match the right prop to their engine. Later milestones include the first high-performance four-blade aluminum propeller and the first &ldquo;safer&rdquo; propeller design — the Aegis series — engineered to minimize harm to marine life at low boat speeds.</p><p>Today, Turning Point&apos;s lineup is organized around three flagship series: the <strong>Hustler</strong> aluminum propellers, the <strong>Express</strong> stainless steel propellers, and the <strong>Aegis</strong> safer-design series. Each is built to cover a wide spectrum of engine outputs, from small outboards in the 6 HP range up to powerplants exceeding 300 HP, and fits vessels ranging from bay boats and pontoons to tritoons and sterndrive applications.</p><h3>Engineering That Sets Turning Point Apart</h3><p>A key differentiator in Turning Point&apos;s manufacturing process is its exclusive squeeze-cast method for aluminum propellers. This technique virtually eliminates the voids and air pockets that weaken conventionally cast props, producing a tighter grain structure and stiffer blades that resist flex — translating directly into more efficient power transfer. Stainless steel Express props feature advanced pitch-line and rake-line cupping along with vented barrels that allow exhaust gases to escape during acceleration, improving hole-shot performance. Turning Point also applies a proprietary Ultracoat powder-coat finish to all aluminum propellers for a corrosion-resistant, high-gloss appearance that holds up in harsh saltwater and freshwater environments alike.</p><h3>Propellers for Every Boater</h3><p>The heart of the Turning Point catalog is its broad selection of <a href="/200673-propellers-turning-point-propellers-7621">Turning Point Propellers</a> — three- and four-blade designs in both aluminum and stainless steel, available in right- and left-hand rotation to suit virtually any outboard or sterndrive configuration. Whether you&apos;re looking to maximize top speed, improve fuel economy on long cruises, or gain better low-end pulling power for watersports, there is a Turning Point prop engineered for that purpose.</p><p>Equally important to a proper propeller installation is the hardware that supports it. Turning Point&apos;s line of <a href="/7621-turning-point-propellers-propeller-parts-accessories-200817">Propeller Parts &amp; Accessories</a> — including their patented MasterGuard hub kits — rounds out the system. The MasterGuard hub features a one-piece glass-filled nylon over brass spline design that eliminates the failures common in older multi-part sleeve-and-spline systems, while protecting engines and drives from shift shock and impact loads. Crucially, these hub kits are covered by the industry&apos;s only lifetime warranty and are compatible with Mercury Flo-Torq II, Michigan Wheel XHS, and Solas Rubex hub kit systems.</p><h3>Why Boaters Choose Turning Point</h3><ul style="list-style:disc"><li>Over 26 years of dedicated marine propeller engineering and manufacturing</li><li>Exclusive squeeze-cast aluminum process for stronger, flex-resistant blades</li><li>Industry-first interchangeable MasterGuard hub system with a lifetime warranty</li><li>Wide compatibility across major outboard and sterndrive engine brands</li><li>Prop Wizard tool to help boaters select the optimal pitch and diameter</li><li>Vertically integrated manufacturing from raw ingot to finished product</li></ul>

Part Number

31511910
09/12/2036 5:50 AM
Sale Price

$517.63

4 left at this price

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Usually delivered within 2 days

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Product Details

The Turning Point Express Mach3 31511910 is an extra-large diameter stainless steel propeller engineered for superior performance and durability in demanding marine environments. This right-hand rotation propeller features a 15.6-inch diameter and 19-pitch configuration, delivering excellent acceleration and top-end speed for compatible outboard and sterndrive applications.

Key Features:

  • Premium stainless steel construction for maximum strength and corrosion resistance
  • 3-blade design optimized for balanced performance and smooth operation
  • 15.6-inch diameter provides increased thrust and bite in the water
  • 19-pitch delivers versatile performance across various boating conditions
  • Right-hand rotation (standard rotation for most applications)
  • Extra-large diameter design ideal for larger boats and heavier loads
  • Precision-engineered blade geometry for improved fuel efficiency

The Express Mach3 series represents Turning Point's commitment to delivering professional-grade propellers at competitive prices. The stainless steel construction ensures long-lasting performance and resistance to impact damage compared to aluminum alternatives. This propeller requires a separate hub kit for installation—consult the manufacturer's application chart to verify engine compatibility and determine the correct hub kit part number for your specific motor.

Products specifications

Diameter

15.6"

Pitch

19

Rotation

RH

good so far

Easy

think the shipping a little high for something I will use only one time. but if it fits

EXCELLENT

good seller

Just what I was looking for!

So far so good

Best pricing no hassle

Arrangement of checkout field sets is counter-intuitive. I almost bailed twice.You should consider consulting a UX expert to streamline your user experience.

Great prices. Easy to navigate around website. Have what i need in stock

Autoplicity had the lowest price(s) I could find on the individual item(s), and, even after shipping was added, my order still cost less than it would have at other places with "free shipping." It's also nice that you can use something like Google Checkout instead of having to create an account at Autoplicity to checkout...one less account/password to worry about keeping track of. My order was packed well, arrived safe and sound, and arrived well within the expected time frame.<br><br>Great prices, proper packing, and good turnaround...what more can you ask for?

Autoplicity was great to work with. The item I ordered was damaged in shipping, not their fault, and they replaced it immediately after one email to their staff. Thanks so much for a great experience!

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