Description
MICHIGAN WHEEL 18.75 X 17 A3l Bravo 2 Prop | Boat Supply Store
This Michigan Wheel 3-blade aluminum propeller is engineered for Bravo 2 sterndrive applications, providing robust performance for mid-range powerboats. With a diameter of 18.75 inches and a pitch of 17 inches, it is designed to optimize thrust and efficiency for vessels operating in coastal and inland waterways. Its durable aluminum construction ensures reliable operation across a variety of marine environments.
Key Features
- Engineered for Bravo 2 sterndrives
- Durable 3-blade aluminum construction
- Optimized 18.75-inch diameter for substantial water engagement
- Efficient 17-inch pitch for balanced speed and acceleration
- Designed for mid-range cruising performance
- Enhances sterndrive efficiency
- Reliable thrust generation
- Suitable for coastal and inland waters
Specifications
| Product Specifications | |
|---|---|
| Diameter | 18.75 inches |
| Pitch | 17 inches |
| Blades | 3 |
| Material | Aluminum |
| Drive Type | Bravo 2 |
Who This Is For
This propeller is for owners of boats equipped with Bravo 2 sterndrives seeking a reliable and efficient upgrade or replacement. It suits boaters who prioritize balanced performance for cruising and general operation on the water.
How It Compares
| Feature | MICHIGAN WHEEL 18.75 X 17 A3l Bravo 2 Prop | QUICKSILVER |
|---|---|---|
| Material | Aluminum | Aluminum |
| Diameter | 18.75 inches | 18.25 inches |
| Pitch | 17 inches | — |
| Blades | 3 | 3 |
Common Concerns Answered
Will this propeller fit my specific sterndrive model?
This propeller is specifically designed for Bravo 2 sterndrives. Always verify your sterndrive model to ensure compatibility before purchase. Consult your boat's manual or sterndrive manufacturer's specifications if unsure.
Is aluminum a durable enough material for marine use?
Yes, marine-grade aluminum propellers offer a balance of durability and cost-effectiveness for a wide range of boating conditions. For extreme environments or high-impact scenarios, stainless steel may be considered, but aluminum provides excellent performance for everyday use.
How does propeller pitch affect boat performance?
A 17-inch pitch typically offers a good balance between acceleration and top-end speed for Bravo 2 sterndrives. Higher pitch generally increases top speed but reduces acceleration, while lower pitch improves acceleration but limits top speed. This 17-inch pitch is ideal for maximizing cruising efficiency.
Frequently Asked Questions
What is the recommended RPM range for this propeller?
While specific RPM ranges vary based on engine and hull configuration, this 18.75 x 17 propeller is designed to operate efficiently within the typical full-throttle RPM range of a matched Bravo 2 sterndrive engine.
Can this propeller be used in saltwater?
Yes, this aluminum propeller is suitable for saltwater use, provided regular rinsing and maintenance are performed to prevent corrosion and maintain optimal performance.
What is the benefit of a 3-blade propeller over a 4-blade?
A 3-blade propeller generally offers better top-end speed and efficiency than a comparable 4-blade propeller, while a 4-blade typically provides improved acceleration and handling. For cruising applications, the 3-blade design is often preferred for its speed potential.
How do I determine if an 18.75 x 17 pitch is right for my boat?
The optimal propeller size depends on your boat's weight, hull design, and engine power. This 18.75 x 17 configuration is generally well-suited for many mid-range powerboats with Bravo 2 sterndrives that prioritize balanced performance for cruising and general water activities.
What maintenance is required for an aluminum propeller?
Regular cleaning to remove marine growth and inspection for damage such as nicks or bends are essential. Rinsing with fresh water after saltwater use helps extend the propeller's lifespan and maintain its performance characteristics.
