Rubex 3 (11.6 x 11″) Solas RH Propeller, 9311-116-11

Introduction

The Rubex 3 (11.6 x 11″) Solas RH Propeller, 9311-116-11 is a standout in the world of aluminum propellers for marine enthusiasts and professional boaters alike. Whether you’re cruising, fishing, or operating in demanding marine conditions, having a reliable propeller is crucial. This propeller provides optimal thrust, efficient fuel usage, and long-lasting durability, making it one of the best Rubex 3 for marine propulsion options in the market today.

With a proven reputation from Solas, the Rubex 3 fits a wide range of outboards and offers exceptional performance due to its advanced blade geometry and corrosion-resistant aluminum construction. Whether you’re replacing an old propeller or upgrading to improve your vessel’s propulsion efficiency, this model is engineered to deliver.

Overview / What Is the Rubex 3 (11.6 x 11″) Solas RH Propeller?

The Rubex 3 propeller is a 3-blade, aluminum right-hand rotation marine prop designed specifically for outboard engines. Its size—11.6 inches in diameter and 11 inches in pitch—delivers a perfect balance between acceleration and top-end speed. Manufactured by Solas, a globally recognized brand, the Rubex 3 uses a rubber hub system to absorb shock and protect your drivetrain.

This propeller is compatible with many engine brands including Yamaha, Honda, Mercury, and Suzuki, and is a top choice in the category: Aluminum Propellers|DM|Propulsion > Propellers|Propulsion > Propellers > Outboard > Rubex 3. Whether you’re navigating shallow inland lakes or open seas, the Rubex 3 (11.6 x 11″) ensures smooth operation and high-efficiency propulsion.

Why Choose the Rubex 3 for Marine Use?

When selecting a propeller for marine engines, reliability, durability, and compatibility are top concerns. The Rubex 3 Solas propeller is engineered for long-term use, featuring high-strength aluminum that’s corrosion-resistant and able to withstand salty environments.

Here are key benefits:

• Durable Aluminum Construction – Ideal for saltwater and freshwater use.
• Rubber Hub System – Reduces vibration and protects lower units from shock.
• Efficient Blade Design – Maximizes acceleration, mid-range performance, and fuel efficiency.
• Easy Installation – Works with Rubex interchangeable hubs.

Rubex 3 Installation Guide for Boats

Installing the Rubex 3 (11.6 x 11″) Solas RH Propeller is a straightforward process, especially for those using the Rubex hub system. This modular approach lets you replace the prop without removing the hub, saving time and reducing wear on engine components.

1. Ensure your engine is turned off and the key removed.
2. Remove the cotter pin and propeller nut using the proper tools.
3. Slide the old propeller off the shaft and inspect the splines for damage.
4. Insert the Rubex hub into the new propeller (if not already assembled).
5. Slide the new propeller with the hub onto the shaft and secure it with the washer and nut.
6. Reinstall the cotter pin and ensure everything is tightened to specification.

Refer to your engine manual for torque specs and ensure all parts are greased properly before installation.

Maintenance Tips

Maintaining your Rubex 3 propeller is key to ensuring peak performance and longevity. Here are some essential prop maintenance tips:

• Inspect Regularly: Check for nicks, dents, or corrosion on the blades after every boating session.
• Grease Shaft: Apply marine-grade grease to the propeller shaft every few uses to prevent seizing.
• Check Hub: The rubber hub insert should be inspected periodically for signs of wear or deformation.
• Clean Thoroughly: Remove salt deposits and debris after saltwater usage using fresh water and mild detergent.

Following these tips ensures optimal performance and protects your engine’s lower unit over time.

Rubex 3 Troubleshooting: Common Issues & Fixes

If you’re experiencing issues with your marine propeller, identifying the problem early is essential. Here are common issues with the Rubex 3 and how to fix them:

• Prop Slipping: Likely due to a worn or damaged hub. Replace the rubber hub insert.
• Unusual Vibration: May result from bent blades or imbalance. Check the blade shape and balance or replace the prop.
• Poor Acceleration: Possibly due to incorrect pitch or cavitation. Ensure correct sizing and check for air leaks in the system.

In some cases, propeller performance issues might originate from the engine or fuel system, so a complete diagnostic check is advisable if replacing or repairing the propeller does not resolve the issue.

Expert Advice and Pro Recommendations

Marine experts consistently recommend the Rubex 3 (11.6 x 11″) for small to mid-sized boats due to its lightweight design and interchangeable hub system. It’s ideal for weekend boaters, fishing enthusiasts, and anyone needing a versatile propeller that balances performance and durability.

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Rubex 3 (11.6 x 11″) Solas RH Propeller, 9311-116-11 and use code WELCOME5 at checkout to receive 5% off.

Detailed FAQ Section

What engines are compatible with the Rubex 3 (11.6 x 11″) Solas RH Propeller?

The Rubex 3 (11.6 x 11″) is compatible with many popular outboard brands including Yamaha, Honda, Mercury, Tohatsu, and Suzuki. However, compatibility depends on the horsepower and the propeller shaft size. This model is often used with 40-60 HP engines that have a 13-tooth spline shaft. The Rubex hub kit ensures secure mounting and reliable performance across various motor types. It is always best to consult the Rubex compatibility chart or a marine specialist to match the correct hub and propeller size to your engine.

How do I choose the correct pitch for my boat propeller?

Pitch selection depends on your boat’s weight, engine horsepower, and intended use. A lower pitch (like 11 inches) provides better acceleration and is ideal for heavier boats or towing. Higher pitch propellers allow for more top-end speed but may reduce acceleration. The Rubex 3 (11.6 x 11″) is ideal for boaters who prioritize acceleration and quick planing. Consult your boat’s user manual or test different pitches using a tachometer to find your engine’s optimal RPM range under load.

How durable is the Rubex 3 propeller in saltwater conditions?

The Rubex 3 propeller is made from high-quality aluminum and coated with anti-corrosive finishes. While aluminum props are less durable than stainless steel, Rubex 3 stands out due to its thick blade design and corrosion resistance. For saltwater use, routine rinsing and applying corrosion inhibitors will greatly extend the lifespan. It’s built to withstand marine environments, but any propeller will need regular inspection and care to ensure long-term functionality in brackish or salt-heavy waters.

Can I install the Rubex 3 by myself?

Yes, the Rubex 3 propeller is designed for DIY installation, especially when paired with a compatible Rubex hub kit. The hub is pressed into the propeller and allows easy removal and replacement. Follow the included installation instructions and always use marine grease on the shaft. If you’re unsure, a marine technician can install it in under 20 minutes. With basic tools and safety precautions, most boat owners can successfully install the Rubex 3 at home or at the dock.

What is the lifespan of a Rubex 3 aluminum propeller?

With proper care and usage, the Rubex 3 propeller can last several seasons. Lifespan depends on environmental conditions, frequency of use, and impact damage from submerged objects. On average, aluminum props last 2–5 years under regular use, but the Rubex 3 often exceeds that due to its rugged design and replaceable hub. Ensure routine inspections for dings and balance, clean after every trip, and avoid striking hard surfaces to maximize longevity. The replaceable hub also protects against shock damage, extending the usability of the blades themselves.

Conclusion

The Rubex 3 (11.6 x 11″) Solas RH Propeller is a premium yet affordable solution for boaters looking for performance, versatility, and durability. With compatibility across major engine brands and engineered with advanced marine-grade aluminum, this prop is ideal for various marine conditions. Easy to install, maintain, and replace, it provides consistent propulsion and value for years.

From smooth handling to improved fuel economy, the Rubex 3 earns its reputation as one of the best Rubex 3 for marine applications today. Don’t compromise your vessel’s performance — make the switch and experience the difference.

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For more helpful marine maintenance guides, check out our article on Amita 3 – Evinrude/Johnson (9.25 x 11″) Solas RH Propeller, 2111-093-11.