Description
BRP Propeller 15.5x19RH for Outboards | Boat Supply Store
Achieve optimal thrust and efficiency with this BRP 15.5x19RH aluminum propeller, engineered to deliver superior performance for specific BRP outboard engines. Its 19-inch pitch is calibrated for efficient operation across a targeted RPM range, enhancing acceleration and top-end speed on a variety of hull designs. This propeller is an ideal upgrade for boaters seeking to fine-tune their vessel's handling and responsiveness, particularly for mid-sized sport or fishing boats operating in coastal waters or on large inland lakes.
Key Features
- Enhanced Hull Performance with 15.5-inch Diameter
- Optimized Cruising Speed via 19-inch Pitch
- Increased Durability with robust aluminum construction
- Direct Replacement for specified BRP outboard models
- Improved Acceleration for quicker plane-out
- Efficient Fuel Consumption at cruising RPM
- Corrosion Resistant finish for marine environments
- Precision balanced for reduced vibration
Specifications
| Product Specifications | |
|---|---|
| Diameter | 15.5 inches |
| Pitch | 19 inches |
| Rotation | Right Hand (RH) |
| Material | Aluminum |
| Blade Count | 3 |
Who This Is For
This propeller is engineered for owners of compatible BRP outboard engines seeking to maximize their vessel's speed and responsiveness. It is particularly suited for boaters who prioritize efficient performance on their sport boat or fishing vessel.
How It Compares
| Feature | BRP Propeller 15.5x19RH for Outboards | Mercury Marine |
|---|---|---|
| Diameter | 15.5 inches | 14.5 inches |
| Pitch | 19 inches | — |
| Material | Aluminum | Aluminum |
| Rotation | Right Hand | Right Hand |
Common Concerns Answered
Will this propeller fit my specific BRP outboard model?
This propeller is designed as a direct replacement for specific BRP outboard engine models. Always verify fitment against your engine's specifications and the propeller's compatibility list before purchase to ensure optimal performance.
How will this propeller affect my boat's fuel efficiency?
A correctly matched propeller, like this 15.5x19RH, can significantly improve fuel efficiency by allowing your engine to operate within its optimal RPM range during cruising. Incorrect propeller selection, however, can lead to decreased efficiency.
Is this propeller suitable for saltwater use?
Yes, this aluminum propeller features a corrosion-resistant finish specifically engineered to withstand the harsh conditions of marine environments, including saltwater exposure.
Frequently Asked Questions
What is the recommended application for a 15.5x19RH propeller?
A 15.5x19RH propeller is generally suited for mid-sized outboard-powered boats where optimized acceleration and a strong mid-range cruising speed are desired, commonly found on sport boats or fishing vessels.
How does the propeller pitch affect boat performance?
The pitch, in this case 19 inches, dictates the distance the propeller would move forward in one revolution. A higher pitch generally results in higher top speeds but can reduce acceleration, while a lower pitch improves acceleration at the cost of top-end speed.
What does 'RH' signify in the propeller's designation?
'RH' stands for Right Hand rotation, which is the standard rotation for most single-engine outboard applications. Ensure your engine's rotation matches the propeller's designation.
Can I use an aluminum propeller if I previously had a stainless steel one?
Switching from stainless steel to aluminum is possible, but be aware that aluminum propellers are generally less durable against impacts and may offer slightly different performance characteristics due to material flex. Always consult engine manufacturer recommendations.
What is the importance of the propeller diameter?
The propeller diameter, here 15.5 inches, influences the total blade area and the volume of water the propeller can move. A larger diameter generally provides more thrust, which can be beneficial for heavier loads or larger displacement hulls.
