Amita 3-E Plus – Evinrude/Johnson/OMC (15.3 x 21″) Solas RH Propeller, 2511-153-21
Introduction
The Amita 3-E Plus – Evinrude/Johnson/OMC (15.3 x 21″) Solas RH Propeller, 2511-153-21 is a high-performance aluminum propeller engineered for boat owners who demand superior thrust, fuel efficiency, and durability. Designed specifically for Evinrude, Johnson, and OMC engines, this propeller enhances acceleration, ensures smooth cruising, and withstands harsh marine conditions. With its advanced hydrodynamic blade design, the Amita 3-E Plus guarantees optimal performance for a variety of boating applications.
This model is part of the Amita 3-E Plus series, known for its exceptional balance between cost-effectiveness and high performance. Whether you use your boat for recreational activities or professional marine operations, this propeller provides the reliability you need on every journey.
Overview / What Is Amita 3-E Plus 15.3 x 21 Propeller?
The Amita 3-E Plus 15.3 x 21 Solas RH Propeller is a premium three-blade aluminum propeller designed for right-hand rotation. With its 15.3-inch diameter and 21-inch pitch, it offers excellent mid-range performance, making it ideal for a variety of outboard and sterndrive setups. Manufactured by Solas, a global leader in propeller technology, this model is precision-cast using high-quality aluminum alloys, ensuring a perfect balance between weight and strength.
Its proprietary anti-corrosion coating provides extended lifespan even in saltwater environments, while the carefully engineered blade geometry minimizes cavitation and improves handling. The hub design allows for smooth shifting, reduced vibration, and increased efficiency.
Key Features of the Amita 3-E Plus 15.3 x 21
- Precision-cast aluminum construction – lightweight yet highly durable.
- Three-blade design – optimized for speed, acceleration, and fuel efficiency.
- Advanced anti-corrosion coating – excellent protection against saltwater exposure.
- Right-hand rotation – compatible with a wide range of Evinrude/Johnson/OMC engines.
- OEM fit and performance – direct replacement for stock propellers.
Why Choose Solas Amita 3-E Plus for Your Boat?
Choosing the right propeller is crucial for maximizing your boat’s performance. The Amita 3-E Plus 15.3 x 21 stands out because of its innovative design and reliability. Solas propellers are known for delivering consistent performance under varying loads, and this model is no exception. Whether you’re towing, cruising, or fishing, it provides smooth power delivery and exceptional handling.
Compared to stainless steel props, aluminum propellers like the Amita 3-E Plus are more affordable while still offering excellent performance. They are easier to repair, making them a practical choice for most boat owners.
Performance Benefits and Compatibility
This propeller is specifically engineered to fit Evinrude, Johnson, and OMC outboards. Its balanced blade design ensures efficient thrust across various RPM ranges, helping you achieve better fuel economy and faster planing. Boat owners have reported noticeable improvements in acceleration and top-end speed after upgrading to this propeller.
Furthermore, its compatibility with multiple engine models makes it a versatile option, whether you have a fishing boat, speedboat, or recreational craft.
How to Install the Amita 3-E Plus Propeller?
Installing the Amita 3-E Plus 15.3 x 21 propeller is a straightforward process. However, it is recommended to follow the manufacturer’s installation guidelines or seek professional assistance to ensure proper fitting. Incorrect installation can lead to vibrations, reduced performance, or even damage to the engine.
- Remove the old propeller by loosening the prop nut.
- Inspect the propeller shaft for damage and apply marine-grade grease.
- Slide the new propeller onto the shaft, ensuring it aligns with the hub splines.
- Secure it with the washer and prop nut, then torque to specifications.
- Perform a test run to verify smooth operation.
Maintenance Tips
Proper maintenance extends the lifespan of your Amita 3-E Plus propeller and keeps your boat running at peak efficiency. Regular inspections can prevent costly repairs and ensure reliable performance.
- Inspect the blades for dings, cracks, or bends after each outing.
- Clean off salt and marine growth to prevent corrosion.
- Reapply anti-corrosion spray periodically.
- Grease the prop shaft during seasonal maintenance.
- Replace damaged propellers promptly to avoid engine strain.
Expert Advice and Pro Recommendations
Marine experts recommend choosing a propeller that suits your specific boating needs. For those seeking a balance between affordability and performance, the Amita 3-E Plus 15.3 x 21 is an excellent choice. It delivers consistent results in both freshwater and saltwater conditions.
For best results, pair this propeller with a properly tuned engine and ensure regular maintenance. Always check the pitch and diameter to match your engine’s requirements.
Buy now: Amita 3-E Plus – Evinrude/Johnson/OMC (15.3 x 21″) Solas RH Propeller, 2511-153-21 and use code WELCOME5 to save 5% on your order.
Detailed FAQ Section
1. What makes the Amita 3-E Plus different from standard propellers?
The Amita 3-E Plus stands out because of its precision engineering, corrosion-resistant coating, and optimized blade design. Unlike generic props, this model is tailored for Evinrude, Johnson, and OMC engines, ensuring a perfect fit and superior performance. It offers a great balance between cost and efficiency, providing smoother acceleration, improved fuel economy, and better handling. The proprietary aluminum alloy used by Solas enhances durability while keeping the propeller lightweight. Furthermore, its hydrodynamic design reduces drag, allowing your boat to plane faster. This makes it an ideal upgrade from standard propellers, especially for boaters who want both reliability and enhanced performance.
2. How do I know if this propeller fits my engine?
Compatibility is key when selecting a propeller. The Amita 3-E Plus 15.3 x 21 is specifically designed for various Evinrude, Johnson, and OMC outboards. To confirm compatibility, check your engine’s pitch and diameter requirements, which are usually listed in the owner’s manual. You can also consult with a Solas dealer or use online fitment guides to match your engine model with the correct propeller. If your current prop has similar specifications, this model is likely a direct replacement. Choosing the right fit ensures optimal performance, prevents cavitation, and protects your engine from unnecessary strain.
3. How should I maintain my Amita 3-E Plus for longevity?
Maintaining your propeller is crucial for extending its lifespan. After each use, especially in saltwater, rinse it thoroughly with fresh water to remove salt deposits. Regularly inspect the blades for damage or marine growth, as even small dents can affect performance. Apply anti-corrosion spray periodically and grease the prop shaft during seasonal maintenance. Store your boat out of the water when not in use to minimize corrosion. If you notice vibrations or unusual noises, inspect the prop immediately. Prompt repairs or replacements can prevent costly engine damage and keep your boat operating smoothly.
4. Is it worth upgrading to an Amita 3-E Plus from my current aluminum prop?
Yes, upgrading to the Amita 3-E Plus is worth it if you’re looking for improved performance, fuel efficiency, and durability. While many standard aluminum props offer basic functionality, the Amita 3-E Plus is engineered with advanced blade geometry that enhances thrust and minimizes drag. This results in faster acceleration, better handling, and smoother rides. Additionally, its corrosion-resistant coating extends its life, making it a cost-effective investment. For boaters who frequently operate in saltwater or require consistent performance across varying loads, this propeller is an excellent choice that outperforms many stock propellers.
5. What are common signs that I need to replace my propeller?
Signs that indicate a need for replacement include visible blade damage, cracks, or bends. Performance-related issues such as excessive vibration, loss of speed, or poor acceleration also suggest propeller problems. If your boat takes longer to plane or the engine is over-revving, the propeller may be worn or damaged. Marine growth, corrosion, and hub deterioration are additional factors that can compromise prop performance. Inspect your propeller regularly, and if you notice any of these issues, replace it promptly to avoid further engine strain. The Amita 3-E Plus serves as an ideal replacement, restoring your boat’s performance and reliability.
Conclusion
The Amita 3-E Plus – Evinrude/Johnson/OMC (15.3 x 21″) Solas RH Propeller, 2511-153-21 is a reliable and high-performance choice for boat owners who want to enhance their vessel’s efficiency and handling. With its advanced design, durable construction, and compatibility with multiple outboard engines, it offers excellent value for money. Whether you’re upgrading or replacing an old prop, this model delivers the power and control you need for safe and enjoyable boating experiences.
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For more helpful marine maintenance guides, check out our article on Amita 3-E Plus – Evinrude/Johnson/OMC (15.3 x 19″) Solas RH Propeller, 2511-153-19.