Description
MICHIGAN WHEEL 10x7 A4r Prop | Boat Supply Store
Achieve optimal thrust for your outboard motor with this 10-inch diameter, 7-inch pitch Michigan Wheel A4r aluminum propeller. Engineered for efficient performance, its four-blade design minimizes vibration and maximizes grip for superior acceleration and control. This prop is ideal for smaller recreational boats and tenders seeking improved hole shot and sustained cruising speeds on the Gulf Intracoastal Waterway.
Key Features
- Optimized Thrust for improved acceleration and top-end speed.
- Four-Blade Design for reduced vibration and enhanced grip.
- Durable Aluminum Construction ensures longevity in marine environments.
- 10-inch Diameter for appropriate blade surface area on smaller vessels.
- 7-inch Pitch delivers efficient power transfer for optimal RPMs.
- Corrosion-Resistant Finish prolongs operational life in saltwater.
- Direct Fit Replacement for specified outboard engine models.
- Reliable Performance backed by Michigan Wheel's marine expertise.
Specifications
| Product Specifications | |
|---|---|
| Diameter | 10 inches |
| Pitch | 7 inches |
| Blade Count | 4 |
| Material | Aluminum |
Who This Is For
Ideal for owners of smaller outboard-powered vessels, jon boats, or dinghies seeking a direct replacement propeller. This prop is designed for those prioritizing improved acceleration and smoother operation over brute force.
How It Compares
| Feature | MICHIGAN WHEEL 10x7 A4r Prop | Other Prop Brands |
|---|---|---|
| Diameter | 10 inches | Typically less capable |
| Pitch | 7 inches | Typically less capable |
| Blade Count | 4 | Typically less capable |
| Material | Aluminum | Typically less capable |
Common Concerns Answered
Will this propeller fit my specific outboard motor?
This 10x7 A4r propeller is designed as a direct replacement for specific outboard engine models. Always verify fitment with your engine's manufacturer specifications or consult our detailed fitment guide before purchase.
How durable is an aluminum propeller in saltwater?
While aluminum propellers offer excellent performance, regular maintenance including rinsing after use and occasional inspection for marine growth or damage is recommended to ensure longevity in saltwater environments.
Can a four-blade prop really make a difference?
Yes, a four-blade propeller, like this A4r model, typically provides increased thrust for better hole shot and improved acceleration. It also offers a smoother ride by reducing vibration compared to a three-blade configuration.
Frequently Asked Questions
What is the primary benefit of a 4-blade propeller over a 3-blade?
A 4-blade propeller generally offers improved acceleration and a smoother operation due to increased blade surface area and better hydrodynamic efficiency, leading to less vibration.
What does the '10x7' designation signify on this propeller?
The '10x7' refers to the propeller's dimensions: 10 inches in diameter and a 7-inch pitch, which indicates how far the propeller would move a screw through a unit of one revolution.
Is this propeller suitable for high-speed applications?
This 10x7 A4r propeller is optimized for general recreational use, providing good acceleration and midrange performance. For specialized high-speed racing applications, different pitch and blade designs may be more appropriate.
How should I clean and maintain this aluminum propeller?
Rinse thoroughly with fresh water after each use, especially in saltwater. Periodically inspect for nicks or damage and clean with a mild detergent and soft brush. Apply a marine-grade lubricant to the splines during seasonal storage.
What type of boats is this 10x7 propeller typically recommended for?
This propeller is generally best suited for smaller to medium-sized boats with lower horsepower outboard engines, such as aluminum fishing boats, tenders, and bay boats where enhanced hole shot and cruising efficiency are desired.