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Turning Point Propellers 11500000 MasterGuard 500 Series Installation Hub Kit

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 doing one thing exceptionally well: engineering boat propellers that outperform the competition. From recreational day boaters to demanding offshore anglers, Turning Point has built a reputation as a go-to source for high-performance aluminum and stainless steel propellers designed to maximize speed, handling, and fuel efficiency on the water.</p><p>Turning Point's philosophy is straightforward — leverage cutting-edge metallurgy, advanced casting technologies, and aggressive blade geometry to produce the best-performing propeller in every category. The result is a lineup that covers everything from small outboards to high-horsepower sterndrive applications, with <a href="/7621-turning-point-propellers-propeller-parts-accessories-202388">propeller parts and accessories</a> rounding out the ecosystem for boaters who want a complete solution.</p><h3>Flagship Product Lines</h3><p>Two series anchor the Turning Point lineup. The <strong>Hustler Series</strong> aluminum propellers are manufactured using an exclusive squeeze-cast process that produces a tighter grain structure, stiffer blades, and resistance to flex — delivering stainless-steel-like performance at an aluminum price point. A proprietary five-step powder coating process adds a uniform, corrosion-resistant finish that stands up to years of saltwater exposure.</p><p>The <strong>Express Series</strong> stainless steel propellers push performance even further. Vented barrels allow exhaust gases to escape during acceleration, reducing water density around the blades and enabling faster hole shots. The Express Mach4's patented Dual Geometry blade design — featuring two different blade shapes in a single propeller — delivers unmatched acceleration and cornering without sacrificing top-end speed. <a href="/7621-turning-point-propellers-quicksilver-propellers-202408">Quicksilver-compatible propellers</a> from Turning Point give Mercury engine owners a compelling high-performance alternative, as the Express and Hustler lines are engineered to fit a broad range of Mercury outboards and sterndrives.</p><h3>MasterGuard Hub System</h3><p>One of Turning Point's most celebrated innovations is the <strong>MasterGuard Hub System</strong> — the first interchangeable hub system ever introduced to the propeller market. Using a patented one-piece design with glass-filled nylon over brass splines, it eliminates the failure points common in traditional sleeve-and-spline and pressed-rubber hub systems. A high-tech polymer cushion absorbs shift shock and impact energy, protecting the engine and drivetrain. MasterGuard hubs carry an industry-leading lifetime warranty and are cross-compatible with Mercury Flo-Torq II, Michigan Wheel XHS, and Solas Rubex hub systems, making them ideal for boaters looking to upgrade without replacing existing hardware.</p><h3>Broad Engine Compatibility</h3><p>Turning Point propellers are engineered to fit engines from virtually every major outboard and sterndrive manufacturer, including Yamaha, Honda, Suzuki, Evinrude, Johnson, OMC, Volvo Penta, Tohatsu, and Mercury. Whether you're shopping for <a href="/7621-turning-point-propellers-acme-propellers-201593">ACME-spline propellers</a> for an inboard or sterndrive application or seeking a direct Quicksilver replacement, Turning Point has a prop to match. Their 500 and 700 Series hub kits further simplify cross-compatibility across 4.25&quot; and 4.75&quot; gearcase sizes.</p><h3>Why Boaters Trust Turning Point</h3><ul><li>Squeeze-cast aluminum and TP17 stainless steel construction for maximum blade strength</li><li>Up to 46% more reverse thrust over competing propeller designs</li><li>Patented Dual Geometry blade design for 4-blade performance without speed loss</li><li>Industry-leading MasterGuard lifetime warranty on hub kits</li><li>Five-step Ultra-Coat powder coating for superior corrosion and impact resistance</li><li>Global distribution network with dealer and OEM partnerships worldwide</li></ul><p>Whether you're chasing top speed on a bass boat, pulling watersports tubes on a pontoon, or navigating offshore swells on a center console, Turning Point Propellers delivers the engineering depth and product breadth to keep your boat performing at its best.</p>

Part Number

11500000
06/21/2036 6:48 AM
Sale Price

$44.94

In Stock (9)

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The Turning Point Propellers MasterGuard 500 Series Installation Kit is a premium propeller hub system designed for marine engines with 4.25" or 4.75" gearcases. This innovative hub kit features a one-piece construction combining durable marine bronze with over-molded glass-filled nylon for exceptional longevity and performance.

Key Features:

  • Industry-leading lifetime warranty for engines under 200hp with aluminum or stainless steel props, and engines 200+hp with aluminum props
  • Reusable after a propeller strike, saving up to 33% on replacement costs by only requiring a new prop housing
  • One-piece marine bronze and glass-filled nylon construction for superior durability
  • Enhanced lower unit protection against impact damage
  • Fits engines with 4.25" or 4.75" gearcases
  • Warranted even if the propeller is destroyed under normal consumer use
  • No warranty restrictions except for extreme commercial applications

The MasterGuard system represents a significant cost savings for boaters by allowing the hub to be reused after prop strikes, requiring only the replacement of the propeller housing rather than the entire assembly. This installation kit provides peace of mind with the only lifetime-warranted propeller hub system available worldwide.

Products specifications

Model

500

Type

Series 500

Na

Wasn't what I expected i was needing the complete keyless entry key thob not just a plastic case,absolutely not what i wanted or to my knowledge what i ordered.otherwise easy ordering and fairly quick shipping.

good quick service

Fast,Greatservice Thank You!!!!!!!

Excellent company to buy from......

Service was fast and great

Things look good so far....Hope it ships in a timely manner.....

Awsome A+ I got my order really quick.

Awesome

quick and easy

Liked the discounts

best prices I've found for quality shocks

Great Prices easy Shopping on this site and Coupons always help to make me purchase.

Quick and easy site to navigate!

Quick and easy

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