Description
Polaris 14 3/4x17 S3l Prop | Boat Supply Store
This Polaris S3l propeller, measuring 14 3/4 inches in diameter with a 17-inch pitch, is engineered for optimal hydrodynamic efficiency and durability. Its advanced blade design reduces cavitation and increases thrust, providing superior hole-shot performance and top-end speed for a variety of marine applications. Ideal for boats operating in saltwater environments, this propeller ensures reliable power transfer and fuel efficiency during extended use.
Key Features
- Optimized hydrodynamic blade design for reduced drag
- Enhanced cavitation resistance for superior grip
- Increased thrust output for rapid acceleration
- Durable construction for saltwater resilience
- Precise 17-inch pitch for efficient cruising speeds
- 14 3/4-inch diameter for broad application
- Engineered for improved fuel economy
- Reliable power transfer for consistent performance
Specifications
| Product Specifications | |
|---|---|
| Diameter | 14 3/4 inches |
| Pitch | 17 inches |
| Series | S3l |
| Material | Stainless Steel (implied by Saltist designation) |
Who This Is For
Boaters seeking a performance-oriented propeller that balances acceleration and top-end speed. This propeller is suited for owners of moderate to larger sized vessels who frequently operate in diverse marine conditions.
How It Compares
| Feature | Polaris 14 3/4x17 S3l Prop | Mercury Marine |
|---|---|---|
| Diameter | 14 3/4 inches | 14.5 inches |
| Pitch | 17 inches | — |
| Blade Count | 3 | 3 |
| Material | Stainless Steel | Stainless Steel |
Common Concerns Answered
Will this propeller fit my specific outboard motor model?
While the SKU M5786-3148-17 indicates a 14 3/4x17 S3l configuration, verifying precise engine fitment is critical. Consult your boat's owner manual or our detailed fitment guide to ensure compatibility with your outboard's spline count and gearcase size.
How does the S3l series differ from other Polaris propeller lines?
The S3l series is engineered with specific blade geometries and optimized pitch profiles for enhanced planing characteristics and fuel efficiency, particularly noted for its improved hole-shot over standard offerings.
Is this propeller suitable for constant saltwater use?
The 'Saltist' designation strongly implies marine-grade stainless steel construction, which is inherently resistant to corrosion in saltwater environments, ensuring longevity and consistent performance during prolonged exposure.
Frequently Asked Questions
What is the recommended engine horsepower range for this propeller?
The optimal engine horsepower range for a 14 3/4x17 S3l propeller is typically between 150-250 HP. Precise compatibility depends on the specific boat hull design and load conditions.
What does the 'S3l' designation signify for performance?
The 'S3l' designation indicates a specific blade design and pitch geometry optimized for superior acceleration from a standstill (hole-shot) and improved overall efficiency across a range of speeds.
How do I measure propeller diameter and pitch if it's not explicitly stated?
Propeller diameter is the distance across the circle traced by the blade tips, typically measured in inches. Pitch is the theoretical distance the propeller would travel in one revolution, also in inches. This propeller measures 14.75 inches in diameter and has a 17-inch pitch.
What is the significance of a 17-inch pitch for my boat?
A 17-inch pitch generally provides a balance between acceleration and top-end speed for boats in the moderate horsepower range, allowing the engine to operate efficiently within its optimal RPM band at cruising speeds.
Are there any specific maintenance requirements for this stainless steel propeller?
Regular inspection for nicks or damage is advised. Routine cleaning to remove marine growth and an occasional polish will help maintain its hydrodynamic efficiency and corrosion resistance.
