Description
12.5 X 13 N4L Propeller | Boat Supply Store
Optimize your outboard's performance and hole shot with this 12.5-inch diameter by 13-inch pitch N4L propeller. Engineered with a right-hand rotation, this aluminum propeller is designed to efficiently transfer power for small to medium-sized vessels operating in coastal waters or on inland lakes. It provides superior acceleration for skiers or quick planing for fishermen navigating Texas bays.
Key Features
- Optimized Performance for improved acceleration and top-end speed.
- Durable Aluminum Construction for reliable operation in marine environments.
- 12.5-inch Diameter, balancing thrust and speed for versatile applications.
- 13-inch Pitch, ideal for achieving efficient cruising RPMs.
- Right-Hand Rotation (N4L) for standard outboard motor configurations.
- Precision Balancing ensures smooth operation and reduces vibration.
- Corrosion-Resistant Finish extends product lifespan.
- Direct Replacement Fitment for many compatible outboard engines.
Specifications
| Product Specifications | |
|---|---|
| Diameter | 12.5 inches |
| Pitch | 13 inches |
| Rotation | Right Hand (N4L) |
| Material | Aluminum |
Who This Is For
This propeller is designed for boaters seeking to replace or upgrade their existing outboard propeller for enhanced performance and efficiency. It is suitable for owners of smaller to medium-sized boats who prioritize improved acceleration and fuel economy in various marine conditions.
How It Compares
| Feature | 12.5 X 13 N4L Propeller | Turning Point Propellers |
|---|---|---|
| Diameter | 12.5 inches | 12.5 inches |
| Pitch | 13 inches | — |
| Material | Aluminum | Aluminum |
| Rotation | Right Hand | Right Hand |
Common Concerns Answered
Will this propeller fit my outboard motor?
This propeller is designed for outboard motors with a 1 1/8 inch propeller shaft. Always verify your motor's specific shaft size and spline count before purchasing to ensure compatibility.
How does propeller pitch affect boat performance?
A lower pitch, like this 13-inch option, generally provides better acceleration and hole shot, ideal for watersports or heavy loads. A higher pitch offers better top-end speed but sacrifices initial acceleration.
Is aluminum a good material for boat propellers?
Yes, aluminum is a widely used and cost-effective material for boat propellers, offering a good balance of durability and performance for a broad range of boating applications.
Frequently Asked Questions
What does N4L signify in propeller terminology?
N4L is a designation typically indicating a specific blade design and pitch for Johnson Outboards, often related to their N-series propellers, optimized for certain engine models and performance characteristics.
What is the recommended use case for a 12.5 x 13 propeller?
This size combination is versatile, suitable for a wide range of outboard engines and hull types, particularly for owners who prioritize a good balance between acceleration and cruising speed in diverse marine environments.
How do I determine the correct propeller pitch for my boat?
The correct pitch depends on your engine's horsepower, boat's weight, hull design, and intended use. Consult your boat's owner manual or a marine performance specialist to confirm the optimal pitch for your setup.
What is the shaft size for this propeller?
This propeller is designed for a 1 1/8 inch propeller shaft, a common standard for many outboard motors.
Are there specific maintenance requirements for aluminum propellers?
Regularly inspect for damage such as nicks or bends. Rinse with fresh water after saltwater use to prevent corrosion and electrolysis. Periodic balancing may also be beneficial for optimal performance.
