Description
Michigan Wheel 13-3/4 X 15 A3r Prop | Boat Supply Store
Optimize your vessel's propulsion with this 13-3/4 inch diameter by 15 inch pitch A3r propeller from Michigan Wheel. Designed with a 3-blade configuration, it enhances planing capabilities and provides robust thrust for a variety of hull types. This propeller is ideal for recreational boats operating in coastal or inland waterways, delivering efficient power transfer for sustained cruising or light towing applications.
Key Features
- Achieve superior thrust with the robust 3-blade design.
- Experience optimized fuel efficiency due to precise pitch engineering.
- Ensure reliable performance across varied marine conditions.
- Benefit from durable aluminum alloy construction for longevity.
- Facilitate smoother operation and reduced vibration.
- Improve planing times for quicker acceleration.
- Designed for broad compatibility with numerous outboard motors.
- Engineered for maximum power transfer to the water.
Specifications
| Product Specifications | |
|---|---|
| Diameter | 13-3/4" |
| Pitch | 15" |
| Blades | 3 |
| Material | Aluminum |
Who This Is For
This propeller is engineered for boaters seeking to enhance the acceleration and cruising efficiency of their recreational vessels. It is particularly suited for those upgrading from a standard propeller or requiring a replacement for moderate-horsepower outboard or stern drive applications.
How It Compares
| Feature | Michigan Wheel 13-3/4 X 15 A3r Prop | SOLAS |
|---|---|---|
| Diameter | 13-3/4" | 13-1/2" |
| Pitch | 15" | — |
| Blades | 3 | 3 |
| Material | Aluminum | Aluminum |
Common Concerns Answered
Will this propeller significantly improve my boat's top speed?
While this propeller is designed for optimal thrust and efficiency, top speed improvements are dependent on numerous factors including engine horsepower, hull design, and current propeller condition; focus on enhanced planing and cruising performance.
Is aluminum a durable material for marine propellers?
Yes, aluminum is a widely used and durable material for propellers, offering a balance of strength and resistance to marine environments. For extreme impact resistance, stainless steel options may be considered.
How do I confirm if this propeller is compatible with my outboard motor?
Verify the propeller's diameter, pitch, and shaft spline count against your outboard motor's specifications. Consult your engine's manual or our compatibility guide for detailed fitment information.
Frequently Asked Questions
What is the significance of a 15-inch pitch on this propeller?
A 15-inch pitch indicates that for every full rotation of the propeller, it moves forward approximately 15 inches through the water. This pitch is generally suitable for mid-range cruising and acceleration on many recreational boats.
What is the intended application for a 3-blade propeller like this one?
Three-blade propellers typically offer a good balance of speed, efficiency, and load-carrying capacity, making them versatile for a wide range of boating activities, including cruising, watersports, and general navigation.
How does the 13-3/4 inch diameter affect performance?
The 13-3/4 inch diameter influences the amount of water the propeller can move. A larger diameter generally provides more thrust, particularly at lower speeds and under load, contributing to better hole-shot performance.
What does 'A3r' signify in the product name?
The 'A3r' designation refers to Michigan Wheel's specific propeller series, indicating a particular design, blade shape, and performance characteristics optimized for certain engine applications and hull types.
Are there any specific maintenance requirements for this aluminum propeller?
Regular inspection for damage, erosion, or pitting is recommended. Cleaning after use and applying a marine-grade lubricant to the propeller shaft can help prolong its lifespan.
