Rubex 3 (12 x 10″) Solas RH Propeller,9311-120-10
Introduction
The Rubex 3 (12 x 10″) Solas RH Propeller,9311-120-10 is one of the most trusted aluminum propellers in the marine industry, offering exceptional thrust, acceleration, and fuel efficiency. Built by Solas, a global leader in propeller technology, this 3-blade right-hand propeller is optimized for small to mid-sized outboard engines. Whether you’re looking to replace your worn-out stock prop or boost your boat’s performance, this propeller is designed to deliver consistent results across a variety of water conditions.
Its high-quality aluminum construction, paired with the Rubex rubber hub system, reduces vibration while enhancing engine protection. From effortless planing to smoother trolling speeds, this model is engineered for both recreational and light-commercial marine users. Designed to fit a wide range of engine brands, this propeller is perfect for anglers, day cruisers, and marine hobbyists alike.
Overview / What Is Rubex 3 (12 x 10″) Solas RH Propeller?
The Rubex 3 (12 x 10″) Solas RH Propeller is a high-performance, marine-grade aluminum propeller developed by Solas for enhanced outboard engine performance. This model features a 12-inch diameter and 10-inch pitch, optimized to provide an ideal balance between speed and torque. The RH (right-hand) rotation suits most conventional outboard applications, ensuring smoother steering and better compatibility with popular motor configurations.
What sets Rubex 3 apart is its use of a rubber interchangeable hub system, which allows for easy replacement, lower vibration, and gearcase protection. This feature not only extends the life of your engine but also reduces maintenance costs over time.
Core Specifications and Performance Profile
- Part Number: 9311-120-10
- Diameter: 12 inches
- Pitch: 10 inches
- Material: Marine-grade aluminum
- Rotation: Right-hand
- Blades: 3
- Rubex Hub System: Interchangeable rubber hub
Whether you need improved hole shot or stable trolling performance, the Rubex 3 (12 x 10″) delivers impressive output. It’s compatible with various brands like Yamaha, Mercury, Honda, and Johnson/Evinrude, depending on the selected hub kit.
How to Install Rubex 3 Propeller the Right Way
Installing the Rubex 3 propeller is straightforward, especially if you’re using the proper hub kit. Here’s a step-by-step guide on how to install it safely and efficiently:
- Disconnect the battery and shift the motor into neutral.
- Remove the cotter pin or retainer and loosen the propeller nut.
- Pull off the old propeller and inspect the shaft for damage or fishing line.
- Apply marine grease to the shaft and insert the Rubex hub kit into the new propeller.
- Slide the prop onto the shaft and torque the nut to the manufacturer’s specification.
- Secure it with a cotter pin or lock washer and double-check the fit.
Always refer to your engine manual for torque specs and use a torque wrench to avoid damage. Improper installation may lead to vibration, slippage, or mechanical wear.
Maintenance Tips
Keeping your Rubex 3 propeller in peak condition ensures long-term durability and consistent performance. Follow these essential maintenance tips:
- Flush with Freshwater: Rinse the propeller with freshwater after each use, especially in saltwater environments, to prevent corrosion.
- Inspect Regularly: Look for dings, cracks, or deformation on blades after every trip.
- Check for Debris: Remove tangled fishing line or weeds from around the shaft and hub.
- Grease Shaft: Apply marine-grade lubricant periodically to protect against rust and ease removal during maintenance.
A neglected propeller can reduce fuel economy, increase strain on the engine, and even damage your lower unit. Schedule a professional inspection every season if you’re using the prop frequently.
Best Applications for Rubex 3 (12 x 10″) Propeller
The Rubex 3 (12 x 10″) is highly recommended for various light-duty applications such as fishing boats, inflatable RIBs, small runabouts, and pontoons. Its 10-inch pitch makes it ideal for boats requiring strong low-end thrust, especially when carrying moderate to heavy loads.
This propeller is a great match for:
- Recreational anglers in shallow or coastal waters
- Operators of aluminum-hull utility boats
- Owners of pontoon boats seeking better control at low speeds
Thanks to its wide compatibility, it’s easy to adapt this propeller to different engines with a suitable Rubex hub kit.
Expert Advice and Pro Recommendations
Experts recommend the Rubex 3 (12 x 10″) Solas RH Propeller,9311-120-10 as an ideal replacement for worn-out OEM props. It offers a cost-effective balance of strength and performance, perfect for beginner boaters and experienced captains alike.
Many marine techs also praise the Rubex system for making hub replacements faster and more affordable. Instead of buying a whole new prop, just swap the hub when needed. Plus, the aluminum design is forgiving of light groundings, minimizing engine damage risk. Use code WELCOME5 at checkout and save 5% instantly on your order!
Troubleshooting Rubex 3 Propeller Issues
Even the best marine propellers can encounter occasional issues. Here are common problems with the Rubex 3 (12 x 10″) and how to address them:
- Excessive Vibration: Check for bent blades, worn hub inserts, or loose hardware. Rebalance or replace the prop if damage is found.
- Decreased Speed: Inspect for growth, deformation, or incorrect pitch for your boat’s load and size.
- Hub Slippage: If you feel RPM increases but speed doesn’t, the rubber hub may need replacement.
Regular checks and proper installation are key to avoiding these issues. Store the boat in a dry place and avoid beaching it on rocky or sandy areas.
Detailed FAQ Section
Is the Rubex 3 (12 x 10″) compatible with my outboard engine?
Yes, the Rubex 3 (12 x 10″) is compatible with a wide range of outboard motors from leading brands like Yamaha, Mercury, Honda, Johnson, and Suzuki. The key to compatibility lies in selecting the correct Rubex hub kit, which ensures proper spline engagement and shaft fit. Solas offers a variety of hub kits to match specific engine models. For best results, consult your engine manual or speak with a certified technician before purchasing.
How do I know if I need a 10-inch pitch propeller?
Pitch refers to how far a propeller moves forward in one rotation. A 10-inch pitch provides better low-end torque and acceleration, making it ideal for boats that carry heavier loads or require fast takeoff. If your engine is struggling to reach recommended RPM ranges or feels sluggish, a 10-inch pitch could be the solution. It’s especially useful for fishing boats, pontoons, and utility vessels that don’t prioritize top speed but need dependable thrust.
How durable is the Rubex 3 aluminum propeller?
The Rubex 3 aluminum propeller is made using high-quality, corrosion-resistant marine aluminum, making it durable for most environments, including saltwater use. While aluminum is generally less impact-resistant than stainless steel, the Rubex 3 design offers excellent resilience and affordability. With proper care, users can expect 3–5 years or more of reliable service life, depending on usage and environmental exposure.
Can I replace the hub system myself?
Yes, one of the major benefits of the Rubex system is that the hub is user-replaceable. Simply remove the existing hub from the propeller and insert the new one based on your engine’s configuration. No special tools are required beyond a basic wrench set and marine grease. Solas offers clear instructions with each hub kit, and there are multiple online tutorials if needed. This modular system saves money and extends the propeller’s lifespan.
What is the return or warranty policy for Rubex 3 propellers?
Rubex 3 propellers by Solas typically come with a manufacturer’s warranty covering defects in material or workmanship for up to one year. However, warranty coverage does not include damage due to impacts, improper installation, or environmental factors. It’s advisable to purchase through an authorized retailer like AllBoatSupplies, which offers return support and product guidance. Always keep your receipt and inspect the product upon delivery for faster processing in case of issues.
Conclusion
The Rubex 3 (12 x 10″) Solas RH Propeller,9311-120-10 stands out as a performance-driven, cost-effective solution for small to mid-sized outboards. With its versatile design, interchangeable hub system, and reliable performance, it’s a smart upgrade for any boater. Whether you’re upgrading for better fuel efficiency or need improved control in shallow waters, this propeller gets the job done. Don’t miss out on enhancing your boating experience with this tried-and-tested marine propeller.
Special Offer
WELCOME5 – Get 5% off storewide at allboatsupplies.com
🚀 Instant Assistance: Need help selecting the right product? Drop your contact in the chatbox at the bottom right corner, and our expert team will reply within 30 minutes with the best product suggestion for your boat — including a ready-to-use checkout link. We’re fast, knowledgeable, and always here for your boating needs!
No more guesswork — just message us and get a personalized checkout link for your antifouling system, fast!
Explore Our Best-Selling Ultrasonic Antifouling Products:
Buy now
Rubex 3 (12 x 10″) Solas RH Propeller,9311-120-10
Let us handle the hassle — expert support, quick replies, and smooth checkout. Your boat deserves the best.