Description
BRP 13.875 X 21 S3l Prop (Wsl) | Boat Supply Store
Maximize your vessel's hydrodynamic efficiency with this precisely engineered 13.875-inch diameter, 21-inch pitch S3l propeller. Designed for optimal thrust and improved fuel economy, it's constructed from durable aluminum for robust performance in challenging marine environments. This propeller is ideal for light-to-medium duty planing hulls requiring efficient acceleration out of the hole, common on bay boats operating in the Gulf of Mexico.
Key Features
- Optimized Thrust for superior acceleration and top-end speed.
- Durable Aluminum Construction ensures longevity and resistance to corrosion.
- 13.875-inch Diameter provides excellent blade surface area for lifting heavier loads.
- 21-inch Pitch offers a balance of acceleration and cruising efficiency.
- S3l Blade Design engineered for reduced vibration and smoother operation.
- Wsl Designation indicates specific performance tuning for BRP engines.
- Direct Fit Replacement for compatible BRP outboard engines.
- Enhanced Planing Performance gets your boat on plane faster.
Specifications
| Product Specifications | |
|---|---|
| Diameter | 13.875 inches |
| Pitch | 21 inches |
| Material | Aluminum |
| Series | S3l |
| Blade Count | 3 |
Who This Is For
Boaters seeking to optimize the performance of their BRP outboard engine, particularly those operating lighter planing hulls. This propeller is ideal for owners who prioritize efficient hole-shot performance and improved cruising speeds on Texas lakes and coastal waters.
How It Compares
| Feature | BRP 13.875 X 21 S3l Prop (Wsl) | Mercury Marine |
|---|---|---|
| Diameter | 13.875 inches | 13.75 inches |
| Pitch | 21 inches | — |
| Material | Aluminum | Aluminum |
| Blade Count | 3 | 3 |
Common Concerns Answered
Will this propeller fit my BRP outboard engine?
This propeller is designed as a direct replacement for specific BRP outboard engine models. Always verify fitment against your engine's serial number and the product's compatibility guide before purchase.
How does the aluminum material affect performance and durability?
Aluminum construction offers a robust balance of weight and strength, providing good impact resistance for general use. It is also more cost-effective than stainless steel, making it a practical choice for many boaters.
What is the difference between S3l and other propeller series from BRP?
The S3l designation typically refers to BRP's specific design for this propeller, often indicating refined blade shapes and cupping for improved efficiency and handling characteristics tailored to their engine platforms.
Frequently Asked Questions
What is the significance of the 'Wsl' designation on this propeller?
The 'Wsl' designation is specific to BRP's propeller nomenclature and often indicates a particular design characteristic or intended application within their product line, ensuring optimal integration with their engines.
What kind of performance improvements can I expect with a pitch of 21 inches?
A 21-inch pitch generally provides a good balance between acceleration and top-end speed for many boat applications, allowing the engine to operate efficiently within its optimal RPM range at cruising speeds.
Is this propeller suitable for saltwater use?
While aluminum propellers are generally durable, regular rinsing with fresh water after saltwater exposure is recommended to prevent corrosion and maintain optimal performance.
What does a 13.875-inch diameter imply for my boat's performance?
A larger diameter, such as 13.875 inches, typically translates to more blade surface area, which can help lift heavier boats onto plane more effectively and provide stronger thrust.
How can I ensure this propeller is the correct replacement for my existing unit?
Cross-reference the SKU (M777031) and BC_ID (148274) with your engine's manual or consult with a marine gear specialist to confirm compatibility with your specific BRP outboard model.
