Manufacturer of premium high performance aluminum and stainless steel boat propellers
Product Specifications
Propeller Model Number:
LE-1421
Propeller Part Number:
21502111
Material:
Aluminum
Diameter X Pitch:
14.25 X 21
Number of Blades:
3 Blades
Rotation:
Right-Hand
Hub Kit Required:
# 501
Hub Kit Part #:
11500100
Not sure what to buy? Select the answer that best fits your situation:
Purchasable Options Available:
Propeller Housing & Hub Kit
Propeller Housing Only
Hub Kit Only
Prop Box
Look for this Prop Label
Hub Box
Look for this Hub Kit Label
14.25 X 21
LE-1421
2150 2111
UPC: 652480-101878
Hub kit
Kit de moyeu
Kit de bujes
501 1150 0100
UPC: 652480-200502
Stainless Steel Performance at Aluminum Prices
Turning Point Propeller Engineers have captured the best high performance stainless steel blade designs in our Hustler® aluminum product line. By using the latest squeeze cast manufacturing technologies, we produce propellers with minimal blade flex, thin tip profiles, aggressive rake angles and variable pitch. Finally, high performance at a price any boater can afford. What you can expect from the Turning Point Engineering Team:
Performance Upgrade to OEM and Aftermarket Propellers
Squeeze Cast for Added Strength and Stainless Steel Performance
Stainless Steel Blade Geometry
Industry's Only Aluminum Prop with Tuned Vents for Fast Hole Shot
Performance Tuned Rake and Progressive Pitch Angles
Improve Handling and Boat Lift
Long Lasting 5 Step Powder Coat Finish
Squeeze Cast for Added Strength
Turning Point Exclusive Process applied to all aluminum props - Squeeze Cast process generates the highest mechanical properties attainable in an Aluminum cast product, resulting in tighter grain structures. Competitors use old Die Cast processes that results in high blade flex and poor performance. Take a look at the two different Aluminum Casting images displayed below:
Turning Point Exclusive Process
Tight Grain
Thin, Strong, and Stiff Blades
Reduces Flex for Maximum Thrust
Easy Repairability, allowing for strong weld points
Competitors' Process
Pockets, Voids, Air Bubbles
Weak and Flexible
Inefficient Transfer of Power
Poor Repairability
Improved Speed, Handling, and Boat Lift
Turning Point has designed the most advanced and aggressive: progressive pitch designs, highest rake angles, and tuned cupping available for the Boating Industry.
Tuned Progressive Pitch Angles
Accelerating and channeling water to minimize slip increases performance and fuel economy.
Tuned Vents for Fast Hole Shot
Vent holes in the prop's barrel allow exhaust gases to escape, reducing water density around the propeller's blades during acceleration. This causes the propeller to rotate faster at slower speeds resulting in more HP. More HP at lower speeds means faster acceleration and a faster hole shot.
High Flow-through Barrel Exhaust System
Maximizing exhaust flow increases horsepower and top end speed.
Turning Point is the Industry's Only Company
to Offer Hub Kit and Prop Housing Systems for
8 - 300hp+ Engines with a Lifetime Warranty Hub
Turning Point's Hub Kit Systems are engineered to withstand typical wear and tear over time without risk of spinning or failure under normal operational use, in Both Aluminum and Stainless Steel products. Turning Point's unique one piece bushing with glass filled nylon over brass splines eliminates failures commonly seen in multi-part "sleeve and spline" designs, and pressed-in rubber hub systems.
Save up to 30% when purchasing a replacement Prop
Reduce gear shock and engine/drive damage
Minimizes propeller vibration and chatter
Corrosion resistant brass splines and nylon
Eliminates spun hubs
Ends hub cracking
Lifetime Warranty Hub Kits
Easy Warranty Hub Kit Claims - Contact your Dealer for details if you have a Turning Point Hub Kit bushing that will no longer work within your replacement Turning Point propeller housing.
500 Series* Hub System
Works with diamond* and square* labeled prop and hub groups
For Engines using: 4-3/4" or 4-1/4" gearcases 40 - 300hp+
*Interchangeable Upgrade to Competitors Hub and Prop Systems
Turning Point's propellers labeled with a diamond or square mark and 500 Series hub kit systems are an interchangeable upgrade for Mercury® Flo-Torq®, Michigan Wheel® XHS®, Solas® Rubex® systems.
NOTE: Not applicable with Turning Point's 10, 20 and 200 Hub Kit series.
Finally, the truth about boat propeller "Hub Kits," & "Prop Housings"
Turning Point Propellers wants to help you understand why the propeller has been separated into two parts; 1. the "Propeller Housing," and 2. the "Prop Hub Kit." First and foremost, our goal is to reduce cost and minimize the required product/investment your Dealer needs to have on hand in order to supply you with the correct propeller when you need it, at a fare price. Simple math; more options in a smaller space reduces cost to everyone. Keep in mind, all sales space within a Dealership has a monthly overhead that slowly eats away from profit on product that is not selling.
Vent holes in the prop's barrel allow exhaust gases to escape, reducing water density around the propeller's blades during acceleration. This causes the propeller to rotate faster at slower speeds resulting in more HP. More HP at lower speeds means faster acceleration and a faster hole shot. 
Maximizing exhaust flow increases horsepower and top end speed.
Turning Point is the Industry's Only Company
500 Series* Hub System