How do I install the Amita 3-E Plus Yamaha 15.5x17 LH Propeller?

To install, remove the old propeller, clean the shaft, slide on the new propeller, and secure it with the thrust washer, nut, and cotter pin. Torque to specifications and perform a test run.

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Amita 3-E Plus – Yamaha (15.5 x 17″) Solas LH Propeller, 3512-155-17

Q: How do I know when it’s time to replace my propeller?

Signs include vibration, noise, poor acceleration, reduced fuel efficiency, and visible blade damage. Regular inspections prevent severe damage.

Q: Will this propeller improve my boat’s performance?

Yes, it improves acceleration, fuel economy, and top-end speed with its advanced design and optimized blade geometry.

Q: Is the Amita 3-E Plus suitable for saltwater conditions?

Yes, it is corrosion-resistant and built for saltwater. Regular rinsing and maintenance further extend its lifespan.

Q: How does this aluminum propeller compare to stainless steel models?

Aluminum is lighter, more affordable, and absorbs impacts better, while stainless steel is more durable. The Amita 3-E Plus offers excellent performance at a lower cost.

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nikhil

On July 26, 2025

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Amita 3-E Plus Yamaha 15.5x17 LH Propeller marine

Introduction

The Amita 3-E Plus – Yamaha (15.5 x 17″) Solas LH Propeller, 3512-155-17 is a high-performance aluminum propeller meticulously engineered by Solas to meet the demanding needs of boaters. Designed for Yamaha outboard engines, this propeller combines superior thrust, fuel efficiency, and durability, making it an ideal choice for both recreational and professional boating enthusiasts.

With a 15.5-inch diameter and 17-inch pitch, it delivers outstanding acceleration, smooth handling, and improved top-end speed. Its left-hand (LH) rotation makes it particularly suited for twin-engine setups and specialized boating applications where enhanced control and stability are essential.

Amita 3-E Plus – Yamaha (15.5 x 17″) Solas LH Propeller, 3512-155-17 for Boats & Marine Engines

Overview / What Is Amita 3-E Plus Yamaha 15.5×17 LH Propeller?

The Amita 3-E Plus Yamaha 15.5×17 LH Solas propeller is an advanced three-blade propeller designed for optimal compatibility with Yamaha outboards. Its hydrodynamic design ensures reduced drag, better hole shot, and efficient fuel consumption. Crafted from premium aluminum, it offers an excellent balance between weight, durability, and performance, making it a reliable upgrade for a wide range of boat types.

Its left-hand rotation improves steering response, especially in dual-engine setups, where counter-rotating propellers help stabilize and enhance maneuverability. Whether you’re navigating calm lakes or rough coastal waters, this propeller ensures a smooth and powerful ride.

Key Features of Amita 3-E Plus – Yamaha (15.5 x 17″) Solas LH Propeller

Durable Aluminum Construction: Corrosion-resistant material ideal for fresh and saltwater use.
Left-Hand Rotation: Enhanced control and maneuverability for twin-engine boats.
Optimized Blade Design: Reduces cavitation and improves water flow for better performance.
Balanced Performance: Offers an excellent mix of acceleration, fuel economy, and speed.
Easy Installation: Designed to fit Yamaha outboards seamlessly.

How the Amita 3-E Plus Improves Marine Performance

This propeller is not just a replacement but a performance upgrade. Its blade geometry is tailored to minimize prop slip and maximize thrust, ensuring all engine power is effectively converted into forward motion. This results in better fuel efficiency, faster planing, and improved top speed. Boaters have reported smoother rides and reduced engine strain after switching to the Amita 3-E Plus.

Additionally, its hydrodynamic profile minimizes turbulence and cavitation, which contributes to a quieter and more stable boating experience. For those who prioritize fuel economy without sacrificing power, this propeller is a top contender.

Choosing the Right Pitch and Diameter

When selecting a propeller, understanding pitch and diameter is crucial. The Amita 3-E Plus with its 15.5-inch diameter and 17-inch pitch is ideal for mid-range powerboats and outboards where a balance of speed and acceleration is required. A higher pitch propeller generally offers more speed but slower acceleration, while a lower pitch delivers quicker acceleration but less top-end speed. This model strikes an excellent balance, making it versatile for different boating conditions.

Consult your boat manufacturer’s specifications or a marine expert to confirm that this propeller matches your engine setup for optimal performance.

Maintenance Tips

Maintaining your Amita 3-E Plus propeller is essential for ensuring its longevity and performance. Follow these key tips:

Rinse the propeller thoroughly with fresh water after every saltwater trip.
Check for dents, cracks, or bends in the blades regularly.
Apply anti-corrosion spray to protect the aluminum surface.
Lubricate moving parts and check the propeller hub periodically.
Ensure the propeller is securely mounted and torque specifications are met.

Regular inspections help avoid costly repairs and ensure smooth, efficient operation.

Expert Advice and Pro Recommendations

Marine experts recommend the Amita 3-E Plus Yamaha 15.5×17 LH propeller for boaters seeking a balance of durability, performance, and affordability. Its left-hand rotation makes it a great fit for boats requiring counter-rotating setups, while its corrosion-resistant construction ensures long-term reliability.

When upgrading, always consider your engine’s horsepower, boat weight, and intended usage. For best results, consult with a marine technician who can help you fine-tune the selection to your specific needs.

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Detailed FAQ Section

1. How do I install the Amita 3-E Plus Yamaha 15.5×17 LH Propeller?

Installing the Amita 3-E Plus is straightforward. First, remove the old propeller using the appropriate tools and clean the propeller shaft. Slide the new propeller onto the shaft, making sure it aligns with the splines. Secure it with the thrust washer, prop nut, and cotter pin if required. Torque the nut according to the manufacturer’s specifications. After installation, perform a short test run to check for vibration or noise. If installation seems complex, consult a marine mechanic to avoid any potential damage.

2. How do I know when it’s time to replace my propeller?

Signs that indicate a propeller replacement is necessary include excessive vibration, unusual noise, poor acceleration, and decreased fuel efficiency. Visible damage such as bent or cracked blades is also a clear indicator. Regular inspections can help catch these problems early. Ignoring them can lead to engine strain and reduced performance, so timely replacement is crucial for safe boating.

3. Will this propeller improve my boat’s performance?

Yes, the Amita 3-E Plus Yamaha LH propeller is specifically designed to enhance acceleration, fuel economy, and top-end speed. Its optimized blade geometry and reduced drag contribute to smoother handling and better fuel efficiency. Many boat owners report noticeable improvements in performance after upgrading to this model. Proper sizing and correct installation further maximize these benefits.

4. Is the Amita 3-E Plus suitable for saltwater conditions?

Absolutely. Built with high-quality aluminum and coated with a corrosion-resistant finish, this propeller withstands harsh saltwater conditions. However, regular maintenance, such as rinsing with fresh water after each trip and applying protective sprays, will significantly extend its life. Even in demanding marine environments, it retains its performance and durability.

5. How does this aluminum propeller compare to stainless steel models?

While stainless steel propellers offer higher durability, aluminum propellers like the Amita 3-E Plus are lighter, more affordable, and absorb impacts better. This reduces potential damage to the drivetrain in case of strikes. The Amita 3-E Plus provides excellent performance for most recreational and professional boating needs without the higher cost associated with stainless steel options, making it an outstanding value.

Conclusion

The Amita 3-E Plus – Yamaha (15.5 x 17″) Solas LH Propeller, 3512-155-17 is an ideal choice for boaters who demand efficiency, durability, and improved handling. Its advanced design, corrosion-resistant construction, and compatibility with Yamaha outboards make it a top-tier propeller for various marine applications. Whether you are upgrading from an older propeller or seeking enhanced performance, this model delivers exceptional results.

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