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Rubex S3 (15.125 x 25″) Solas RH Propeller, 9561-151-25




Rubex S3 (15.125 x 25

Introduction

The Rubex S3 (15.125 x 25″) Solas RH Propeller, 9561-151-25 is a premium-grade marine propeller crafted to deliver unmatched propulsion efficiency, durability, and smooth operation on the water. Designed for outboard engines, this stainless-steel model from the acclaimed Rubex S3 series stands out for its refined performance in all boating conditions. Whether you’re cruising, fishing, or engaging in high-speed water sports, the Rubex S3 propeller ensures reliability and agility.

Built by SOLAS, a world leader in marine propulsion technology, this propeller combines engineering precision with innovative materials, offering significant enhancements in speed, fuel economy, and throttle response.

Overview / What Is the Rubex S3 Propeller?

The Rubex S3 (15.125 x 25″) Solas RH Propeller is part of the Rubex 3 stainless steel series known for high-performance characteristics. It’s designed to fit many outboard engines and offers reversible functionality thanks to the interchangeable Rubex hub kit. The 3-blade configuration, coupled with aggressive cupping and rake, provides optimized performance in acceleration, mid-range cruising, and top speed.

Featuring a 15.125-inch diameter and 25-inch pitch, this right-hand rotating propeller is ideal for applications demanding robust thrust and efficiency. Its premium stainless steel body resists corrosion and blade deformation, making it suitable for saltwater and freshwater environments alike.

Key Features and Specifications

  • Diameter: 15.125 inches
  • Pitch: 25 inches
  • Rotation: Right-Hand
  • Material: High-grade stainless steel
  • Blades: 3-blade precision-crafted design
  • Hub System: Rubex Interchangeable Hub Kit Compatible
  • Engine Compatibility: Works with major outboard brands

This propeller is especially suitable for boaters seeking maximum top-end speed while maintaining smooth, vibration-free cruising. The polished stainless finish further enhances longevity and resistance to marine fouling.

How to Install Rubex S3 Propeller

Installing the Rubex S3 propeller is straightforward when paired with the proper Rubex hub kit. Here’s a simplified guide to get you started:

  1. Ensure the engine is off and the battery is disconnected.
  2. Remove the cotter pin and prop nut using a prop wrench.
  3. Slide off the old propeller and clean the shaft of any debris or corrosion.
  4. Install the Rubex hub into the new S3 propeller.
  5. Slide the new prop onto the shaft, add the thrust washer, and secure it with the prop nut.
  6. Reinsert the cotter pin and bend it to lock in place.

Always apply marine grease to the shaft before installation to prevent seizing or corrosion.

Benefits of Using the Rubex S3 Propeller

Choosing the right propeller makes all the difference in your boat’s performance. Here are several benefits of the Rubex S3 15.125 x 25″ Solas RH Propeller:

  • Increased Fuel Efficiency: Precision-blade design reduces drag and improves combustion efficiency.
  • Improved Acceleration: High-rake angles and cupping generate greater lift and quick plane-out.
  • Durability: Stainless steel material resists corrosion, blade flex, and wear.
  • Low Vibration: Balanced blade geometry minimizes engine vibration at high RPMs.

Whether you’re aiming for recreational enjoyment or competitive marine activity, the Rubex S3 delivers exceptional reliability and value.

Maintenance Tips

To extend the life and maintain peak performance of your Rubex S3 propeller, follow these maintenance practices:

  • Inspect Regularly: Check for nicks, dings, or bent blades after each outing.
  • Clean Thoroughly: Rinse the prop with fresh water after every use, especially in saltwater conditions.
  • Lubricate Shaft: Apply marine grease periodically to the prop shaft to prevent corrosion.
  • Check Hub: Inspect the hub for wear; replace immediately if slipping is noticed.

Keeping your prop in top shape ensures optimal thrust, smooth operation, and fuel savings.

Rubex S3 Propeller Troubleshooting

Experiencing performance issues? Here’s how to diagnose common Rubex S3 propeller problems:

  • Cavitation: If you hear engine revs increase without corresponding speed, check for damaged blades or improper mounting height.
  • Slipping: This could indicate a worn or misaligned hub; replace the Rubex hub kit if needed.
  • Excessive Vibration: Caused by unbalanced blades or debris; inspect and clean propeller thoroughly.

Routine checks and correct installations are key to avoiding unexpected issues during outings.

Expert Advice and Pro Recommendations

Marine professionals often recommend the Rubex S3 propeller for its adaptability and consistency. It’s the perfect upgrade for mid- to high-horsepower boats needing precision control and increased power-to-water transfer.

Buy now: Rubex S3 (15.125 x 25″) Solas RH Propeller, 9561-151-25 and use code WELCOME5 for 5% off.

Detailed FAQ Section

Is the Rubex S3 Propeller compatible with my engine?

The Rubex S3 Propeller is designed for compatibility with many major outboard engines, including Yamaha, Mercury, Suzuki, and Honda when used with the appropriate Rubex hub kit. The interchangeable hub system allows boat owners to use a single propeller across different engine brands, making it a flexible solution for multi-boat owners or those upgrading their outboard. Always verify your engine’s shaft specifications and consult the Rubex application guide for accurate fitment.

How does the Rubex S3 compare to aluminum propellers?

Stainless steel propellers like the Rubex S3 offer significantly more strength and performance benefits than aluminum models. They resist flexing under high RPMs, resulting in improved top speed, sharper handling, and better fuel efficiency. While aluminum props are more affordable, stainless steel is ideal for those prioritizing longevity and serious performance. Over time, the investment pays off due to less frequent replacements and superior propulsion efficiency.

What’s the expected lifespan of a Rubex S3 propeller?

With proper maintenance and usage, a Rubex S3 propeller can last over a decade. The high-grade stainless steel construction is highly resistant to corrosion, impact, and deformation. Avoid grounding, and maintain the prop shaft with regular greasing. In environments with high marine growth or sediment, consider ultrasonic antifouling systems to prevent buildup on the blades. If you boat in rough waters or high-speed conditions, inspect more frequently to ensure long-term reliability.

How can I improve performance using the Rubex S3?

To maximize the performance of your Rubex S3, start with correct pitch and diameter selection based on your boat’s weight, hull type, and engine power. Ensure the motor is mounted at the correct height. Use GPS and tachometer readings to fine-tune your setup for ideal RPM ranges. Lastly, consider prop tuning services if your boating involves racing or precision navigation. Blade polishing and balancing can further enhance thrust and control.

What is the return and warranty policy?

The Rubex S3 comes with a standard manufacturer’s warranty covering manufacturing defects and material issues. Return policies may vary by retailer. At AllBoatSupplies.com, you can initiate a return within 30 days for unused and unmounted props, provided they are in original packaging. For hub issues or compatibility concerns, reach out to the support team for fast resolution. Always keep your receipt and warranty card for service claims.

Conclusion

The Rubex S3 (15.125 x 25″) Solas RH Propeller is the ultimate solution for marine enthusiasts seeking high performance, resilience, and compatibility. Its stainless steel construction, smart hydrodynamics, and universal hub compatibility make it a solid investment for anyone serious about their boat’s propulsion system. Whether you’re replacing a worn-out prop or upgrading for speed and control, this prop won’t disappoint.

Choose the Rubex S3 for enhanced performance, reduced fuel costs, and a smoother ride across open waters.

Special Offer

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For more helpful marine maintenance guides, check out our article on Rubex L4 (15.25 x 20″) Solas LH Propeller, 9574-153-20.