Description
13x13 N3l 1 1/8 Prop | Boat Supply Store
This 13-inch diameter with 13-inch pitch N3l propeller is engineered for specific outboard engine applications requiring a 1 1/8-inch shaft diameter. Its robust construction minimizes cavitation and maximizes thrust, translating to improved hole shot and top-end speed. Ideal for bass boats or flats skiffs navigating shallow Texas bays, this propeller ensures efficient power transfer for precise maneuvering.
Key Features
- Optimized Pitch for efficient power transfer and acceleration
- Durable Construction resisting cavitation and erosion
- Precise Diameter at 13 inches for specific horsepower matching
- Standard Shaft Size of 1 1/8 inches for broad compatibility
- Enhanced Hole Shot for quicker planing
- Improved Top-End Speed for maximum velocity
- Reduced Vibration for smoother operation
- Corrosion-Resistant Finish for longevity in marine environments
Specifications
| Product Specifications | |
|---|---|
| Diameter | 13 inches |
| Pitch | 13 inches |
| Blade Count | 3 |
| Shaft Diameter | 1 1/8 inches |
| Material | Aluminum |
Who This Is For
Boaters seeking to replace a damaged or worn propeller on an outboard motor that requires a 13x13 pitch and a 1 1/8-inch shaft. This is suitable for owners who prioritize performance gains in acceleration and speed for their specific vessel.
How It Compares
| Feature | 13x13 N3l 1 1/8 Prop | Quicksilver |
|---|---|---|
| Diameter | 13 inches | — |
| Pitch | 13 inches | — |
| Blade Count | 3 | 3 |
| Shaft Diameter | 1 1/8 inches | 1 1/8 inches |
| Material | Aluminum | Aluminum |
Common Concerns Answered
Will this propeller fit my engine?
This propeller is designed for engines requiring a 1 1/8-inch prop shaft. Verify your engine's specific propeller shaft diameter and recommended pitch/diameter for optimal compatibility.
How does the N3l designation affect performance?
The N3l series typically refers to specific blade geometry and cup design optimized for particular engine classes, often enhancing grip and efficiency, leading to better performance.
Is this propeller suitable for saltwater use?
While constructed with durable materials, regular rinsing with fresh water after saltwater exposure is recommended to maintain its integrity and prevent corrosion, extending its operational life.
Frequently Asked Questions
What is the primary benefit of a 13x13 pitch and diameter combination?
A 13-inch pitch and 13-inch diameter propeller is often selected for a balance between acceleration and top-end speed for mid-range horsepower outboards, providing a good compromise for versatile use.
How does the aluminum material perform compared to stainless steel?
Aluminum propellers are typically lighter and more economical, offering good performance for general boating. Stainless steel provides greater strength and durability, resisting damage better in abrasive environments.
What does a 3-blade propeller offer over a 4-blade?
Three-blade propellers generally offer a better top-end speed and are more efficient at higher RPMs, while four-blade propellers excel in hole shot and low-speed maneuverability.
What is the importance of the 1 1/8 inch shaft diameter?
The 1 1/8-inch shaft diameter is a critical measurement that ensures proper splined fitment onto the propeller shaft of compatible outboard and sterndrive engines, preventing slippage and power loss.
How can I determine if this propeller's 'N3l' design is appropriate for my boat?
The 'N3l' design is proprietary and optimized for specific engine curves. Consulting your engine's manual or propeller charts that cross-reference engine model with propeller specifications is the best method to confirm suitability.
