Description
12 1/4x9 A3r Prop Megara | Boat Supply Store
Engineered for optimal thrust and fuel efficiency, this 12 1/4-inch diameter, 9-inch pitch propeller is constructed from durable aluminum for marine environments. Its A3r blade geometry is designed to reduce drag and enhance hole shot performance, making it suitable for bass boats operating on Lake Conroe. Achieve superior acceleration and top-end speed with this reliable propeller.
Key Features
- Optimized Performance for enhanced hole shot and acceleration
- Durable Aluminum Construction built for harsh marine conditions
- A3r Blade Geometry for reduced drag and improved efficiency
- 12 1/4" Diameter suitable for a range of outboard engines
- 9" Pitch for efficient cruising and top-end speed
- Direct Replacement for specific outboard motor applications
- Corrosion Resistant Finish to extend lifespan
- Precision Balanced for smooth operation and reduced vibration
Specifications
| Product Specifications | |
|---|---|
| Diameter | 12 1/4" |
| Pitch | 9" |
| Material | Aluminum |
| Blade Count | 3 |
| Rotation | Right Hand |
Who This Is For
Ideal for boaters seeking to optimize the performance of their outboard motor for faster acceleration and improved fuel economy. This propeller is a direct fit for specific engine models requiring a 12 1/4 x 9 configuration.
How It Compares
| Feature | 12 1/4x9 A3r Prop Megara | Mercury Marine |
|---|---|---|
| Diameter | 12 1/4" | 12 1/4" |
| Pitch | 9" | — |
| Material | Aluminum | Aluminum |
| Blade Count | 3 | 3 |
Common Concerns Answered
Will this propeller fit my outboard motor?
This propeller has a 12 1/4" diameter and 9" pitch, designed as a direct replacement for specific outboard engine models. Verify your engine's requirements and consult your owner's manual or our fitment guide for confirmation.
How does the aluminum material hold up in saltwater?
The aluminum construction is treated with a corrosion-resistant finish, common for this material in marine applications. Regular rinsing with fresh water after saltwater use will significantly prolong its lifespan and performance.
Is this propeller noisy or does it cause excessive vibration?
This propeller is precision balanced during manufacturing to ensure smooth operation and minimize vibration. Proper installation and engine alignment are crucial for achieving optimal balance and quiet performance.
Frequently Asked Questions
What does 'A3r' refer to in the propeller name?
'A3r' denotes the specific blade design and shape, engineered for improved hydrodynamic efficiency, reduced drag, and optimal thrust characteristics compared to standard blade profiles.
What is the benefit of a 9-inch pitch for my boat?
A 9-inch pitch is generally suited for boats requiring strong acceleration and a good balance between cruising speed and fuel efficiency. It provides a strong hole shot, ideal for lighter or faster planing hulls.
Can I use this propeller on a different horsepower engine?
Propeller selection is critical and depends on engine horsepower, gear ratio, and boat weight. This propeller is specified for certain engine models; using it on an incompatible engine can lead to poor performance or engine damage.
How do I determine if this is the correct propeller diameter?
The diameter is indicated by the first measurement in the propeller size (12 1/4"). Your outboard motor's specifications will list the recommended diameter and pitch range for optimal performance.
What is the warranty period for this POLARIS PROPELLER USA, INC. product?
Please refer to the manufacturer's warranty information provided by POLARIS PROPELLER USA, INC. for details on coverage and duration, typically found in the product manual or on their official website.
