Description
MICHIGAN WHEEL 15 x 17 A3r Prop Wide Blade | Boat Supply Store
This MICHIGAN WHEEL A3r series propeller is engineered to optimize thrust and efficiency for a wide range of marine applications. With a diameter of 15 inches and a pitch of 17 inches, it is designed to enhance acceleration and top-end speed for vessels operating in diverse conditions. Ideal for recreational boating and light commercial use, its wide blade design ensures robust water grip, particularly for boats powering through inland waterways or coastal environments.
Key Features
- Optimized Thrust for superior acceleration
- Enhanced Efficiency reducing fuel consumption
- Durable Aluminum Construction for longevity
- 15-inch Diameter suitable for varied hull types
- 17-inch Pitch for balanced performance
- Wide Blade Design for maximum water engagement
- Direct Fit Replacement for common engine setups
- Corrosion Resistant Finish for marine environments
Specifications
| Product Specifications | |
|---|---|
| Diameter | 15 inches |
| Pitch | 17 inches |
| Blade Count | 3 |
| Material | Aluminum |
| Series | A3r |
Who This Is For
Boaters seeking to upgrade their vessel's propulsion system for improved performance and efficiency. This propeller is suitable for owners of smaller to medium-sized boats looking for a reliable and robust aluminum replacement prop.
How It Compares
| Feature | MICHIGAN WHEEL 15 x 17 A3r Prop Wide Blade | Quicksilver |
|---|---|---|
| Blade Count | 3 | 3 |
| Material | Aluminum | Aluminum |
| Diameter | 15 inches | — |
| Pitch | 17 inches | — |
Common Concerns Answered
Will this propeller fit my outboard motor?
This 15 x 17 A3r propeller is designed for a wide range of common outboard and sterndrive applications. Always verify your engine's specific propeller fitment requirements and shaft spline count to ensure compatibility.
How durable is an aluminum propeller in saltwater?
Aluminum propellers offer a good balance of performance and cost-effectiveness. For saltwater use, regular cleaning and inspection are recommended to mitigate potential galvanic corrosion. This MICHIGAN WHEEL propeller features a corrosion-resistant finish for extended service life.
What is the primary advantage of a wide blade propeller?
Wide blade propellers, like this A3r model, generate greater thrust by moving more water per revolution. This translates to improved hole-shot performance (getting on plane faster) and better grip in the water, especially beneficial for heavier boats or in demanding conditions.
Frequently Asked Questions
What engine horsepower range is this propeller best suited for?
While fitment depends on the specific boat hull and application, this 15 x 17 propeller is typically well-suited for engines in the 70-150 horsepower range. Consult your engine manufacturer's guidelines for optimal propeller selection.
Does the A3r series offer any specific advantages over standard propellers?
The A3r series by MICHIGAN WHEEL incorporates a design optimized for enhanced fuel efficiency and improved mid-range torque. The wide blade profile further contributes to superior water adhesion and acceleration.
How do I determine if a 15-inch diameter is correct for my boat?
The diameter is a critical factor in propeller selection. A 15-inch diameter is generally suitable for smaller to medium-sized boats. Over-sizing or under-sizing the diameter can negatively impact performance and engine strain. Refer to your boat's operational manual or consult a marine professional for precise diameter recommendations.
What is the significance of the 17-inch pitch?
The pitch, in this case 17 inches, represents the theoretical distance the propeller would advance in one revolution. A 17-inch pitch provides a balance between acceleration and top-end speed for many common boat types. Matching pitch to your engine's power band and hull design is crucial for optimal performance.
Are there any special considerations for installing this propeller?
Installation difficulty is rated as 1, indicating it is straightforward for experienced boaters or mechanics. Ensure proper torque specifications are used for the prop nut and that any necessary thrust washers or hub kits are correctly positioned according to the engine manufacturer's instructions.
