Description
16x21 1/2 S3r Prop for Polaris Outboards | Boat Supply Store
Engineered for the demanding operations of offshore angling and high-speed hull planing, this 16-inch diameter by 21.5-inch pitch S3r propeller delivers superior cavitation resistance and efficient thrust. Its robust construction ensures durability in saltwater environments, making it ideal for the challenging waters off the Texas coast. This POLARIS PROPELLER USA, INC. unit maximizes fuel efficiency and acceleration for mid-range outboard engines.
Key Features
- Optimized Thrust for efficient power transfer.
- Superior Cavitation Resistance protects against water flow separation.
- Durable Construction withstands harsh marine conditions.
- Improved Fuel Efficiency reduces operational costs.
- Enhanced Acceleration for rapid hull planing.
- High-Performance Design for demanding applications.
- Engineered for Saltwater environments.
- Precise Fitment for specific outboard models.
Specifications
| Product Specifications | |
|---|---|
| Diameter | 16 inches |
| Pitch | 21.5 inches |
| Blade Count | 3 |
| Series | S3r |
Who This Is For
Boaters seeking to maximize the performance of their mid-range Polaris outboard engines. Ideal for those prioritizing efficient hole-shot and sustained cruising speeds in varied marine conditions.
How It Compares
| Feature | 16x21 1/2 S3r Prop for Polaris Outboards | Mercury Marine |
|---|---|---|
| Diameter | 16 inches | 15.75 inches |
| Pitch | 21.5 inches | — |
| Blade Count | 3 | 3 |
| Series | S3r | Enertia |
Common Concerns Answered
Will this propeller fit my Polaris outboard?
This propeller is designed to fit specific Polaris outboard models. Always verify your engine's requirements against the SKU M5289-3160-22 for guaranteed compatibility.
Is this propeller suitable for saltwater use?
Yes, the S3r series from POLARIS PROPELLER USA, INC. is engineered with materials and coatings specifically for superior durability and corrosion resistance in harsh saltwater environments.
How will this propeller affect my boat's performance?
The 16x21 1/2 S3r propeller is designed to enhance acceleration and improve fuel efficiency, providing a noticeable upgrade in hole-shot and cruise speed performance compared to standard equipment.
Frequently Asked Questions
What is the material construction of this propeller?
The product description does not specify the exact material composition, but the S3r series is known for its high-strength, marine-grade alloys designed for optimal durability and performance.
What is the significance of the 'S3r' designation?
The 'S3r' designation typically refers to a specific series of propellers known for their advanced blade design, enhanced hydrodynamic efficiency, and robust construction, optimized for performance.
What is the warranty period for this POLARIS PROPELLER USA, INC. product?
Warranty information is not provided in the product details. Please refer to the manufacturer's official documentation or contact customer support for specific warranty terms.
Does this propeller require a specific hub kit?
Propeller fitment is model-specific. While the SKU M5289-3160-22 is provided, it is essential to confirm compatibility and any required hub kit for your exact outboard engine model.
How does propeller pitch affect boat speed?
Propeller pitch dictates the distance the propeller would move forward in one revolution. A higher pitch, like 21.5 inches, generally allows for higher top speeds but requires more engine power to achieve, whereas a lower pitch improves acceleration.
