Amita 3 – Mercury (8.5 x 7″) Solas RH Propeller, 5011-085-07
Introduction
The Amita 3 – Mercury (8.5 x 7″) Solas RH Propeller, 5011-085-07 is a high-performance aluminum propeller designed specifically for small Mercury outboard motors. Its unique blend of pitch and diameter makes it perfect for applications where torque and thrust are crucial, particularly for heavier loads or when extra push is needed in rougher waters. Built with Solas’ renowned craftsmanship, this right-hand (RH) rotation propeller delivers smooth acceleration, reliable durability, and optimal fuel efficiency.
If you own a Mercury 4HP–6HP engine and need a propeller that balances cost, durability, and performance, this is one of the best options on the market. From weekend fishing trips to light commercial boating, the Amita 3 Mercury propeller for marine helps get the job done efficiently.
Overview / What Is Amita 3 – Mercury (8.5 x 7″) Solas RH Propeller?
The Amita 3 series by Solas is engineered to provide boaters with a premium aluminum propeller at an affordable price. The model 5011-085-07 is designed to fit Mercury outboard engines in the 4HP to 6HP range. Its 8.5″ diameter and 7″ pitch are optimized for delivering higher thrust at lower speeds, making it excellent for heavier hulls or boats requiring more torque for slower cruising or precise maneuvering.
Crafted with squeeze-cast aluminum, the propeller is corrosion-resistant and extremely durable, suitable for both freshwater and saltwater conditions. The three-blade design provides exceptional water grip and better thrust, especially under load. Whether you’re transporting equipment, fishing in current-heavy rivers, or leisurely cruising, this propeller provides consistent, reliable performance.
Performance Characteristics and Technical Highlights
- Diameter: 8.5 inches
- Pitch: 7 inches
- Rotation: Right-hand (RH)
- Material: Aluminum, squeeze-cast for durability
- Blades: 3-blade configuration for stable thrust
- Engine Compatibility: Mercury 4HP–6HP outboards
This particular configuration is ideal for boats that need better pulling power at lower speeds, such as utility boats or dinghies with gear or passengers. It is also an excellent choice when you prioritize fuel efficiency during trolling or extended trips.
How to Install the Amita 3 Mercury Propeller
Proper installation ensures longevity and performance. Follow these steps:
- Secure your boat on dry land or at a dock with the engine turned off.
- Remove the old propeller by loosening the cotter pin and propeller nut.
- Slide off the propeller and clean the prop shaft thoroughly, checking for fishing line or corrosion.
- Apply marine-grade grease to the propeller shaft to prevent seizing and corrosion.
- Slide the new Amita 3 Mercury propeller onto the shaft and secure with the nut and a new cotter pin.
Double-check that everything is tightened properly and that the propeller spins freely. Always follow your engine’s manual for torque settings and safety procedures during the installation process.
Why the 7″ Pitch Matters for Performance
Pitch plays a crucial role in how your propeller performs. The Amita 3 Mercury propeller for marine with a 7″ pitch provides increased torque at low speeds, making it ideal for activities like trolling, navigating through tight waterways, or pushing heavy loads. While top speed may be slightly lower compared to higher pitch props, the control and power gained are invaluable in many marine environments.
This pitch also contributes to better fuel efficiency during slow-speed cruising, making it an excellent choice for those who want to save fuel without compromising on thrust. If your boating involves starting and stopping frequently or maintaining low-speed stability, this is a fantastic configuration to choose.
Maintenance Tips
Regular maintenance ensures that your Amita 3 – Mercury (8.5 x 7″) Solas RH Propeller stays in top shape and performs reliably:
- Rinse after use: Always rinse the propeller with freshwater after saltwater use to prevent corrosion.
- Inspect for damage: Check the blades for nicks, bends, or cracks, especially if you’ve hit underwater debris.
- Grease regularly: Use marine grease on the prop shaft during every propeller removal and reinstall session.
- Tighten hardware: Ensure that the propeller nut is properly secured before each outing.
By following these tips, you’ll not only extend the propeller’s lifespan but also maintain your boat’s peak performance throughout the season.
Expert Advice and Pro Recommendations
Marine professionals often recommend the Amita 3 Mercury propeller for marine when reliability and torque are essential, particularly in situations requiring stability and slow-speed handling. It’s an ideal match for aluminum boats, inflatable dinghies, skiffs, and even rescue boats powered by Mercury 4HP–6HP outboards.
Make sure your engine setup aligns with the diameter and pitch. If unsure, consult your Mercury outboard manual or ask for expert assistance. Choosing the correct propeller improves fuel consumption, acceleration, and the overall boating experience.
Buy now: Amita 3 – Mercury (8.5 x 7″) Solas RH Propeller, 5011-085-07 and use code WELCOME5 at checkout to receive 5% off.
Troubleshooting Common Propeller Issues
Boat owners may encounter propeller issues during regular use. Here’s how to troubleshoot some common problems related to the Amita 3 Mercury propeller:
- Excessive vibration: Caused by blade damage or imbalance. Inspect the prop and replace if needed.
- Cavitation or poor acceleration: Check for marine growth, pitch mismatch, or damaged blades.
- Slipping propeller: May indicate worn hub bushings or a loose nut. Replace hardware or bushing if needed.
Routine inspections can prevent serious engine damage. Ensure everything is aligned and clean for optimal performance.
Detailed FAQ Section
What boats are ideal for the Amita 3 – Mercury (8.5 x 7″) Solas RH Propeller?
This propeller is best suited for small Mercury-powered boats in the 4HP to 6HP range. It’s perfect for dinghies, tenders, skiffs, inflatable boats, and lightweight fishing boats that need low-speed control and extra torque. Boats that carry gear or operate in current-heavy waters benefit most from this low-pitch propeller’s thrust capabilities. Additionally, it’s excellent for rescue and utility boats that demand precision handling.
How often should I inspect or replace my Amita 3 Mercury propeller?
Inspect the propeller every 20–30 hours of use or after any trip where underwater contact might have occurred. Look for cracks, dings, corrosion, or blade misalignment. If damage is visible or performance has declined, replace the prop immediately. A clean, balanced propeller not only improves fuel efficiency but also reduces wear on your outboard’s lower unit. Annual inspection before the boating season is also recommended.
Can I use this propeller in saltwater conditions?
Yes, the Amita 3 Mercury propeller for marine is suitable for saltwater use. Its aluminum construction is squeeze-cast and finished with a corrosion-resistant coating. However, it is essential to rinse the propeller and the engine’s lower unit with fresh water after every saltwater outing to prevent salt buildup. Applying marine grease and storing your boat properly also enhances longevity in harsh conditions.
How do I determine if 7″ pitch is the right fit for my boating needs?
The 7″ pitch is ideal for boats that need more torque rather than top speed. If your boat is frequently loaded with passengers or gear, or if you operate in areas requiring tight control and quick maneuvering, this pitch offers better responsiveness. If your boat feels sluggish or your engine is struggling to reach optimal RPMs, this low-pitch propeller may improve performance. Always match the pitch with your engine’s specs and intended use.
Can I install the Amita 3 propeller myself, or do I need a mechanic?
Most boat owners can install the Amita 3 Mercury propeller themselves with basic tools. The process involves removing the cotter pin and nut, cleaning the shaft, applying marine grease, and securing the new prop with the included hardware. However, if you’re unsure about torque settings or suspect damage to your shaft, it’s best to consult a marine technician. A proper installation ensures long-term reliability and prevents costly repairs.
Conclusion
The Amita 3 – Mercury (8.5 x 7″) Solas RH Propeller, 5011-085-07 delivers exceptional low-speed thrust and handling, making it an ideal choice for small Mercury-powered boats. Its squeeze-cast aluminum construction offers durability and long-term performance in both fresh and saltwater environments. Whether you’re trolling for fish or cruising with a heavy load, this propeller provides reliable power, smoother operation, and fuel efficiency.
Upgrade your boating experience today with a propeller engineered for real-world marine demands.
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