Description
MICHIGAN WHEEL 13x19 A3r Prop | Boat Supply Store
Optimize your vessel's hydrodynamic efficiency and acceleration with this MICHIGAN WHEEL 13 x 19 A3r propeller, engineered for superior thrust and fuel economy. Its 3-blade configuration, constructed from durable aluminum alloy, delivers reliable performance across varied marine environments. This propeller is ideal for maximizing hole-shot performance on mid-range runabouts or light fishing craft operating in coastal inlets.
Key Features
- Maximize hole-shot with efficient 3-blade design.
- Durable aluminum alloy construction for longevity.
- Optimize fuel efficiency and overall vessel performance.
- Reduce vibration for a smoother ride.
- Engineered for reliable power transfer.
- Provide excellent all-around performance.
- Resistant to marine corrosion.
- Ensure precise fitment for compatible engines.
Specifications
| Product Specifications | |
|---|---|
| Blade Count | 3 |
| Material | Aluminum |
| Diameter | 13 inches |
| Pitch | 19 inches |
| Hub Size | Standard |
Who This Is For
Boaters seeking to enhance the acceleration and top-end speed of their mid-size outboard-powered vessels. Ideal for owners of runabouts or light offshore fishing boats needing improved propulsion efficiency.
How It Compares
| Feature | MICHIGAN WHEEL 13x19 A3r Prop | QUICKSILVER |
|---|---|---|
| Diameter | 13 inches | — |
| Pitch | 19 inches | — |
| Blade Count | 3 | 3 |
| Material | Aluminum | Aluminum |
Common Concerns Answered
Will this propeller fit my specific outboard motor?
Verify compatibility by checking your outboard's owner's manual or consulting our fitment guide. This propeller is designed for specific engine shaft splines and horsepower ratings to ensure optimal performance and safety.
How does an aluminum propeller compare to stainless steel?
Aluminum propellers offer a cost-effective solution with good performance, while stainless steel provides greater durability and resistance to damage in high-impact situations, though at a higher price point.
What is the significance of the 13x19 sizing?
The '13' refers to the propeller's diameter in inches, and '19' refers to its pitch, also in inches. This specific sizing (13x19) is crucial for achieving the desired balance of acceleration and top speed for your boat's hull and engine combination.
Frequently Asked Questions
What is the recommended engine horsepower range for this 13x19 propeller?
While fitment is primarily determined by spline count and gearcase size, this 13x19 propeller typically performs optimally on outboard engines in the 75-150 HP range, depending on the boat's weight and hull design.
How often should I inspect my propeller for damage?
Regularly inspect your propeller for nicks, bends, or corrosion before and after each use. Even minor damage can significantly impact performance and fuel efficiency, and could lead to further damage to your drivetrain.
What does the 'A3r' designation mean in the product name?
The 'A3r' designation often refers to a specific blade design or cup size engineered by Michigan Wheel to enhance a propeller's thrust and handling characteristics, optimizing performance for certain applications.
Can I use this propeller in saltwater environments?
Yes, this aluminum propeller is suitable for saltwater use, but regular rinsing with freshwater after each use is highly recommended to prevent galvanic corrosion and maintain its integrity.
What is the expected lifespan of an aluminum propeller?
The lifespan of an aluminum propeller varies greatly depending on usage patterns, water conditions, and maintenance. With proper care and avoiding grounding incidents, it can last several seasons.
