Description
15x13 N4L Propeller for Outboards | Boat Supply Store
This 15" diameter, 13" pitch N4L propeller is engineered for optimal efficiency on 40-60 horsepower outboard engines. Its robust aluminum construction provides durability for demanding marine environments, ensuring reliable thrust for planing hulls. Mariners seeking improved hole shot performance or better cruising RPMs will find this propeller a direct upgrade from stock equipment.
Key Features
- Optimized Performance: Engineered for 40-60 HP outboards.
- Durable Construction: Made from high-strength aluminum alloy.
- 15" Diameter: Maximizes water contact for efficient thrust.
- 13" Pitch: Delivers optimal speed and acceleration balance.
- N4L Blade Design: Facilitates superior hydrodynamic efficiency.
- Corrosion Resistance: Built to withstand harsh saltwater conditions.
- Direct Replacement Fit: Designed for easy installation.
- Reliable Thrust: Ensures effective power transfer to the water.
Specifications
| Product Specifications | |
|---|---|
| Diameter | 15 inches |
| Pitch | 13 inches |
| Blade Count | 4 |
| Shaft Diameter | 1 1/8 inches |
| Material | Aluminum |
Who This Is For
Boaters operating 40-60 HP outboard engines seeking to improve their vessel's acceleration and cruising efficiency. This propeller is ideal for those with aluminum fishing boats or smaller center consoles.
How It Compares
| Feature | 15x13 N4L Propeller for Outboards | Michigan Wheel |
|---|---|---|
| Diameter | 15 inches | — |
| Pitch | 13 inches | — |
| Blade Count | 4 | 4 |
| Shaft Diameter | 1 1/8 inches | 1 1/8 inches |
| Material | Aluminum | Aluminum |
Common Concerns Answered
Will this propeller fit my outboard motor?
This propeller is specifically designed for 40-60 HP outboard engines with a 1 1/8 inch prop shaft. Always verify your engine's specifications prior to purchase.
How does the N4L design affect performance?
The N4L blade geometry is optimized for improved hydrodynamic efficiency, leading to better acceleration and fuel economy compared to standard propeller designs.
Is this propeller suitable for saltwater use?
Yes, this propeller is constructed from durable aluminum and is designed to withstand the corrosive effects of saltwater environments, ensuring longevity and consistent performance.
Frequently Asked Questions
What horsepower range is this propeller best suited for?
This propeller is optimally designed for outboard motors in the 40 to 60 horsepower range.
What is the shaft diameter for this propeller?
The shaft diameter required for this propeller is 1 1/8 inches.
What is the significance of a 13-inch pitch?
A 13-inch pitch indicates that the propeller will advance 13 inches through the water for each full revolution, affecting acceleration and top-end speed balance.
What material is the propeller made from?
This propeller is constructed from aluminum alloy for a balance of strength and weight.
How many blades does this propeller have?
This propeller features a four-blade design, often referred to as N4L, which can offer improved performance characteristics over three-blade propellers.
