Rubex C4 (11.5 x 12″) Solas RH Propeller, 9333-115-12
Introduction
If you’re in the market for a high-performance marine propeller that offers both durability and efficiency, the Rubex C4 (11.5 x 12″) Solas RH Propeller, 9333-115-12 stands out as a superior choice. Designed specifically for outboard engines, this right-hand rotation propeller is part of the renowned Rubex 4 series made with premium stainless steel. Whether you’re a seasoned boater or just beginning your marine journey, the Rubex C4 propeller ensures smooth acceleration, excellent fuel economy, and exceptional thrust.
This blog dives deep into every essential detail of this propeller—what it is, how it works, its advantages, and why it’s one of the best Rubex propeller options for marine engines. You’ll also find maintenance tips, expert recommendations, and in-depth FAQs to help you make an informed buying decision.
Overview / What Is Rubex C4 (11.5 x 12″) Solas RH Propeller?
The Rubex C4 (11.5 x 12″) Solas RH Propeller is a 4-blade stainless steel propeller built for exceptional performance across a wide range of marine applications. It features a diameter of 11.5 inches and a pitch of 12 inches, ideal for improving midrange control, quick acceleration, and reducing cavitation. It is designed for right-hand rotation engines and utilizes the interchangeable Rubex hub kit system for versatile compatibility and reduced vibration.
Manufactured by Solas, one of the industry’s leading names in marine propulsion systems, the 9333-115-12 propeller belongs to the Rubex 4 series, known for its robust construction and excellent handling in rough or choppy waters.
Key Features and Benefits of the Rubex C4 Propeller
The Rubex C4 (11.5 x 12″) offers several advanced features that set it apart from standard aluminum or even other stainless steel propellers:
- 4-Blade Design: Enhances hole shot and boosts performance in heavy-load conditions.
- High Rake and Large Diameter: Improves bow lift and top-end speed.
- Polished Stainless Steel: Offers superior corrosion resistance in saltwater environments.
- Interchangeable Hub System: Easy to install, reduces vibration, and protects the drivetrain.
These features make the Rubex C4 propeller an excellent choice for boating enthusiasts looking for reliable power, efficiency, and smooth rides in all types of water conditions.
How to Install Rubex C4 Propeller on Your Outboard Engine
Installing the Rubex C4 propeller is a straightforward process thanks to the interchangeable Rubex hub system. Here’s a simplified guide to help you with installation:
- Ensure the engine is off and out of the water.
- Remove the old propeller by loosening the prop nut and washer.
- Insert the Rubex rubber hub into the propeller body.
- Slide the assembled prop onto the propeller shaft.
- Reattach the washer and tighten the prop nut securely.
Note: Always consult your engine’s owner manual and torque specs when installing a new propeller.
Best Applications for Rubex C4 9333-115-12 Propeller
The Rubex C4 9333-115-12 is ideal for:
- Mid-sized fishing boats
- Utility boats and workboats
- Pontoon and deck boats
- Boats requiring better low-end torque
Its versatile performance makes it one of the best Rubex C4 propeller marine options for boaters looking for a balance of speed, control, and reliability.
Maintenance Tips
Regular maintenance extends the life of your Rubex C4 propeller and ensures top-tier performance. Follow these tips:
- Rinse After Every Use: Especially important after saltwater exposure. Use fresh water and mild soap.
- Inspect Blades: Check for dings, chips, or warping. Even small imperfections can impact efficiency.
- Grease Shaft: Prevents corrosion and eases future removal.
- Tighten Prop Nut: Check periodically, especially after long voyages or impacts.
With regular maintenance, your Rubex C4 propeller can serve reliably for many boating seasons.
Rubex C4 Propeller Troubleshooting Guide
Even the best equipment can face issues. Here’s a quick troubleshooting guide:
- Excessive Vibration: Check if the hub is worn or not seated correctly.
- Poor Acceleration: Blade damage or incorrect pitch size could be the cause.
- Overheating Engine: Prop may be too large or have excess drag.
If problems persist, consult a marine mechanic or reach out to allboatsupplies.com for expert support.
Expert Advice and Pro Recommendations
Marine pros widely recommend the Rubex C4 (11.5 x 12″) Solas RH Propeller, 9333-115-12 for its versatility, durable construction, and excellent hydrodynamic performance. It’s especially recommended for boaters seeking a 4-blade design for added grip and enhanced load handling.
Whether you fish, cruise, or haul gear, this prop delivers consistent, worry-free propulsion. It’s a top pick for improving hole shot and mid-range thrust in boats with moderate horsepower outboards.
Buy now: Rubex C4 (11.5 x 12″) Solas RH Propeller, 9333-115-12 and use code WELCOME5 to get 5% off your purchase.
Detailed FAQ Section
What engine types are compatible with the Rubex C4 (11.5 x 12″) propeller?
The Rubex C4 9333-115-12 propeller is compatible with a wide range of outboard motors, especially those between 40–140 HP that use a right-hand rotation. It fits most Yamaha, Honda, Mercury, Johnson, Suzuki, and Evinrude models when paired with the correct Rubex hub kit. Always check your engine specifications before purchasing, or contact support for compatibility confirmation.
Is stainless steel really better than aluminum for marine propellers?
Yes, stainless steel propellers like the Rubex C4 are significantly more durable and resistant to wear and corrosion compared to aluminum. While aluminum props are lighter and more affordable, stainless steel props maintain their shape under higher loads, perform better in rough conditions, and last much longer, making them a better investment for regular or professional boaters.
Can I install the Rubex C4 propeller myself?
Absolutely. The Rubex C4 features an interchangeable hub system that simplifies DIY installation. If you’re familiar with basic mechanical tools and follow your engine’s user manual, you can install the propeller at home. Just ensure the correct torque is applied and that the hub is seated properly to avoid vibration or damage.
What’s the difference between pitch and diameter, and how do they affect performance?
The diameter (11.5″) refers to the total width of the propeller circle, while the pitch (12″) indicates how far the propeller will travel forward in one rotation without slippage. A lower pitch provides more power and acceleration (good for heavier loads), while a higher pitch improves speed but may reduce power. The Rubex C4’s 11.5×12” specification is a balanced choice for general use, offering both thrust and speed.
How long does a Rubex stainless steel propeller typically last?
With proper care, cleaning, and storage, a Rubex C4 stainless steel propeller can last 5–10 years or longer. Stainless steel is highly resistant to saltwater corrosion, blade bending, and fatigue. The key to long life is regular inspection, rinsing after use, and prompt repair of any dings or cracks.
Conclusion
The Rubex C4 (11.5 x 12″) Solas RH Propeller, 9333-115-12 is a top-tier marine propeller crafted for power, performance, and durability. Its 4-blade stainless steel construction delivers excellent thrust, improved hole shot, and reliable control. Whether you’re upgrading from aluminum or simply need a more efficient propeller for your boat, the Rubex C4 provides outstanding value.
Make your boating experience smoother, faster, and more reliable. Invest in quality, and choose the Rubex C4 today.
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Read More
For more helpful marine maintenance guides, check out our article on Rubex C4 (11.5 x 14″) Solas RH Propeller, 9333-115-14.