Amita 4 – Mercury (9.25 x 11″) Solas RH Propeller, 1113-093-11
Introduction
If you’re in the market for a powerful and high-performing marine propeller, look no further than the Amita 4 – Mercury (9.25 x 11″) Solas RH Propeller, 1113-093-11. Designed for outboard engines, this premium aluminum propeller offers unmatched acceleration, durability, and thrust. Whether you’re cruising across a calm lake or navigating unpredictable coastal waters, this propeller provides the stability and performance you need. Optimized for Mercury outboard motors, it’s a perfect fit for boaters who demand both efficiency and power. In this blog post, we’ll explore everything from installation and maintenance to expert recommendations and frequently asked questions.
Overview / What Is Amita 4 – Mercury (9.25 x 11″) Solas RH Propeller?
The Amita 4 Mercury propeller is a 4-blade aluminum propeller engineered for Mercury outboard engines in the 9.9HP to 25HP range. With dimensions of 9.25 x 11 inches and a right-hand rotation, it’s optimized for smooth acceleration, top-end speed, and fuel efficiency. Manufactured by Solas, a global leader in marine propulsion, this propeller stands out for its corrosion resistance, perfect blade balance, and consistent performance in freshwater and saltwater environments.
It’s part of the Amita 4 series, known for its superior thrust, especially on heavier boats. It offers a better grip in the water than 3-blade propellers and is ideal for improving overall boating control and load-carrying capabilities.
Key Features and Specifications
- Model: 1113-093-11
- Material: Aluminum
- Diameter: 9.25 inches
- Pitch: 11 inches
- Rotation: Right-hand
- Blades: 4
- Compatibility: Mercury Outboard Motors (9.9HP to 25HP)
- SKU: 1113-093-11
Why Choose the Amita 4 Mercury Propeller?
The Amita 4 series offers several advantages over standard 3-blade propellers. With four blades, the 9.25 x 11” version provides better low-end torque and increased lift, particularly useful when operating under load or towing. Its aluminum construction makes it both lightweight and corrosion-resistant, ensuring long-term use without compromising on strength. Plus, the quality engineering from Solas means superior hydrodynamic performance that translates to fuel savings and smooth rides.
Another standout feature is its excellent ventilation reduction. The four-blade design ensures the blades stay in contact with water longer, reducing cavitation and improving handling at high speeds or tight turns.
How to Install Amita 4 Propeller on a Mercury Engine
Installing the Amita 4 propeller is straightforward if you follow the right steps and have the correct tools on hand. Here’s a general guide:
- Ensure the engine is off and the ignition key is removed.
- Remove the cotter pin, propeller nut, and washers from your old propeller.
- Clean the prop shaft to remove any debris or fishing line.
- Slide the new propeller onto the shaft, inserting thrust washer and spacer.
- Secure with the prop nut and lock it in place using a new cotter pin.
Pro Tip: Always apply a bit of marine grease to the propeller shaft before installation to prevent corrosion and ease future removal.
Performance Benefits of Amita 4 for Marine Use
Whether you’re fishing, cruising, or just enjoying a day on the water, performance matters. The Amita 4 – Mercury (9.25 x 11″) Solas RH Propeller provides:
- Faster Acceleration: Perfect for heavier boats and water sports.
- Improved Mid-Range Control: Better handling while turning or maneuvering.
- Lower Planing Speeds: Great for fuel economy and engine efficiency.
Many users report noticeable improvements over 3-blade options, especially during quick takeoffs or while towing tubes or skiers.
Maintenance Tips
Proper maintenance ensures your Amita 4 propeller delivers consistent performance and lasts for seasons. Follow these essential care tips:
- Inspect the propeller for dings or bends before and after every trip.
- Remove fishing line or debris immediately to avoid seal damage.
- Apply anti-seize grease on the shaft every few months.
- Check the prop nut torque regularly and use a fresh cotter pin when reinstalling.
- Store your propeller in a dry, covered area during off-season months.
Maintenance is not just about longevity—it also directly affects fuel economy, speed, and safety.
Expert Advice and Pro Recommendations
Marine experts often recommend the Amita 4 Mercury propeller for anglers, recreational cruisers, and boat owners operating in both shallow and open waters. Thanks to its durable construction and balanced blade geometry, it performs consistently in challenging environments.
For best results:
- Match the pitch correctly with your engine RPM range.
- Consider having a spare propeller onboard for emergencies.
- Use the 4-blade version for heavier boats or when extra grip is needed in rough waters.
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Detailed FAQ Section
Is the Amita 4 (9.25 x 11″) suitable for saltwater use?
Yes, the Amita 4 propeller is manufactured from high-quality aluminum that is treated for corrosion resistance, making it ideal for saltwater environments. However, routine rinsing with fresh water after saltwater use is recommended to extend the life of the propeller and other lower unit components. Applying marine-grade grease can also help shield it from the harsh effects of saltwater exposure.
What horsepower range does this propeller support?
This particular model is optimized for Mercury outboard engines in the 9.9HP to 25HP range. The design focuses on maximizing thrust and acceleration within this horsepower bracket. If you’re unsure about compatibility, it’s best to check your engine’s existing propeller specs or consult your user manual for approved pitch and diameter values.
How do I choose between a 3-blade and a 4-blade propeller?
A 3-blade propeller typically offers a higher top-end speed and is often used for lighter boats. A 4-blade, like the Amita 4 Mercury, offers better handling, lower planing speeds, and more consistent acceleration. If your boat carries heavy loads or you often operate in choppy conditions, the 4-blade design is the better choice for maintaining performance and fuel efficiency.
Can I install this propeller myself, or do I need a professional?
You can definitely install the Amita 4 propeller yourself, especially if you’re familiar with marine maintenance tasks. All you need is a wrench, marine grease, and a cotter pin. The process typically takes under 15 minutes. However, if you’re unsure about pitch alignment or engine compatibility, consulting a marine technician is advised.
What signs indicate it’s time to replace my marine propeller?
Signs include visible cracks, dings, or chips on the blades, frequent cavitation, or decreased fuel efficiency. If your boat takes longer to plane or you notice unusual vibrations at certain speeds, your propeller may be damaged or imbalanced. Regular inspection will help detect these issues early and prevent engine strain.
Conclusion
The Amita 4 – Mercury (9.25 x 11″) Solas RH Propeller, 1113-093-11 is the go-to option for marine enthusiasts looking for enhanced control, performance, and fuel savings. Whether you’re a weekend boater or a seasoned angler, this propeller offers real benefits in every aquatic scenario. Invest in your boating experience and enjoy the lasting value this Solas propeller provides.
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For more helpful marine maintenance guides, check out our article on Amita 4 – Mercury (9.25 x 10″) Solas RH Propeller, 1113-093-10.