The Four Blade Hustler Aluminum 14 X 21 Left Hand Rotation Propeller by Turning Point. Nobody had previously built an aluminum propeller with two distinct blade forms (Dual Geometry) for applications ranging from 90 to 300 horsepower. This propeller series is suitable for sterndrive boats, watersports, tri-toons, bay boats, and any capable of using the stern lift. This prop is one-of-a-kind in that it has two-blade geometries: The first two blades improve hole shot and cornering performance. The second two blades improve top speed and stern lift maximum. Only the Hustler High-Performance series propellers include performance-enhancing vent holes.

Key Features:

• Hustler Aluminum Dual Geometry 4 Blade Props for 90-300HP Engines with 4-3/4 Gearcases
• Upgrades to OEM and aftermarket propellers in terms of performance
• Squeeze Casting Provides Additional Strength and Stainless-Steel Performance
• Rake Angles Optimized for Performance and Progressive Pitch Angles
• Tuned Vents for Fast Hole Shot
• Powder Coated for a Long-Lasting Finish
• Exhaust System with a High Flow-through Barrel

Specifications:

• Brand: Turning Point Propeller
• SKU: 21502141
• UPC: 652480200694
• Weight: 6.60 LBS
• Material: Aluminum
• Hub Kit: Not Included
• Pitch: 21
• Diameter: 14

How Does Turning Point Design Industry Leading Performance Props?
When Turning Point designs a new prop for a given category, they identify the best performing OEM and Aftermarket stainless steel props in the market that fits into that category. A better aluminum & stainless steel version is designed at the same time using the same geometry & drawing. Through testing, Turning Point’s engineers modify the design until it performs better than the best competitive Stainless Steel prop.

Turning Point Hustler aluminum props function just like Express stainless steel designs and run within 0.5MPH to 1MPH of each other most of the time. There are many reasons for this:

- Hustler props are produced from the same stainless steel geometry & drawing.

- Hustler is cast using the latest state-of-the-art squeeze casting technologies.

The competition does NOT use stainless steel blade geometry with no-blade-flex squeeze cast technology in their aluminum propellers. Competitive Die-Cast aluminum propellers significantly under perform when compared to stainless steel designs seen in the market.

The Prop that put the "four" in Perfourmance! Turning Point's Four Blade Hustler 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 Hustler 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.

The Huslter 4 blade 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 aluminum designs from the 70’s, 80’s, 90’s, and ’00’s, and will outrun most newer props, including five blade ski props.

Squeeze Cast for Added Strength:

Stainless steel performance is built into the Hustler Aluminum prop line. This is achieved through unique blade geometry and an exclusive Turning Point manufacturing process, Squeeze Casting. This process generates the highest mechanical properties attainable in a cast aluminum prop resulting from high density tighter grain structure. Stiffer blades means less flex and a faster prop. Competitors' Aluminum propellers are manufactured utilizing old Die-Cast process that produces props with air bubble, voids, and granularity. Weak, lack of strength and stiffness. Difficult to repair. Blades Flex under load, inefficient, loss of propulsive efficiency.

Long Lasting Ultracoat™ Powder Coated Finish:

Exclusive to Turning Point, the Ultracoat powder coat rivals a fine automotive finish, and is more durable than paint. Utilizing a state-of-the-art five step process, Ultracoat gives the propeller a shiny, uniform appearance that enhances any boat's good looks. This is the Gold Standard in Aluminum Corrosion Protection. Prop looks Newer Longer! Compared to Competitors' 4 step Paint and Coating Processes that result in much less abrasion and corrosion resistance.

Large Free Flowing Exhaust Ports:

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

This product replaces:

652480200694, LE-1421-4L