New Saturn – Honda (13.5 x 15″) Solas RH Propeller, 6431-135-15

Introduction
The New Saturn – Honda (13.5 x 15″) Solas RH Propeller, 6431-135-15 is engineered to elevate your boat’s propulsion performance. Crafted from high-grade stainless steel, this right-hand rotating propeller is designed for optimal efficiency and enhanced durability in a marine environment. Whether you’re an experienced boater or a newcomer to marine adventures, having the right propeller is essential for achieving smooth operation, speed, and fuel economy.
This Honda Solas propeller marine model stands out due to its polished design and perfect pitch balance, making it a favorite for those who prioritize smooth navigation and long-lasting components. Designed specifically for Honda outboard engines, it provides a seamless fit and performance boost. It is ideal for both saltwater and freshwater operations, reinforcing its adaptability across various marine terrains.
Overview / What Is the Honda Solas Propeller Marine
The Honda Solas propeller marine is a premium stainless steel propeller designed for Honda outboard motors. With dimensions of 13.5 inches in diameter and a 15-inch pitch, it is built for medium- to high-speed marine applications. Manufactured by Solas, a globally recognized leader in propeller design, this model (6431-135-15) is part of their New Saturn series — renowned for precision engineering, corrosion resistance, and exceptional performance.
Right-hand rotation makes it suitable for most standard marine setups, and its stainless steel blades are highly polished for reduced drag and improved thrust. The propeller is ideal for mid-range horsepower Honda outboard motors, offering better control at both high and low speeds. This makes it a versatile solution for fishing boats, recreational vessels, and small commercial boats.
Why Stainless Steel Matters in Propellers
Stainless steel propellers, like the Honda Solas 13.5 x 15 marine model, offer advantages over aluminum alternatives. The material’s strength allows for thinner, more hydrodynamic blade profiles, resulting in increased efficiency and speed. Additionally, stainless steel provides resistance to corrosion, cavitation damage, and long-term fatigue, making it ideal for frequent use in saltwater environments.
Choosing a stainless steel propeller may initially cost more, but the lifespan and performance benefits provide a high return on investment. With the Honda Solas propeller marine, users experience reduced slippage, increased fuel efficiency, and smoother transitions between throttle ranges.
Installation Tips for the Honda Solas Propeller
Installing the Honda Solas 13.5 x 15 propeller is straightforward with the right tools and a basic understanding of marine mechanics. First, ensure your outboard motor is in neutral and turned off. Remove the old propeller using a prop wrench, taking care to inspect and preserve the thrust washer, spacer, and cotter pin.
Apply marine grease to the prop shaft before sliding the new Solas propeller into place. Tighten the prop nut securely and install the new cotter pin. Always refer to your Honda outboard manual for torque specifications and safety checks. A propeller replacement is an opportunity to assess wear-and-tear on your drivetrain and ensure smooth, quiet operation going forward.
Maintenance Tips
Maintaining your Honda Solas propeller marine model ensures maximum performance and longevity. After each trip, rinse the propeller with fresh water to remove salt, silt, and debris. Monthly inspections for nicks, cracks, and fishing line entanglement can prevent significant mechanical issues down the line.
Check the propeller hub for damage or wear at every oil change. Keep the prop shaft lubricated with marine grease and periodically remove the prop to inspect the shaft seal. Investing in a propeller cover while your boat is docked or trailered will also protect the blades from accidental damage.
Fuel Efficiency and Performance Enhancements
One of the main benefits of the Honda Solas propeller marine model is its contribution to fuel efficiency. With its precision-engineered pitch and blade curvature, this propeller minimizes cavitation and water turbulence, ensuring more thrust with less engine effort. This translates directly to better fuel economy and longer cruising ranges on the same tank.
Performance enhancements also include quicker planing, smoother turns, and more stable acceleration. These improvements make this propeller especially beneficial for anglers or recreational boaters who value responsive handling in various water conditions.
Expert Advice and Pro Recommendations
Marine experts agree that matching your boat’s horsepower and intended use with the right propeller is essential. The New Saturn – Honda (13.5 x 15″) Solas RH Propeller is highly recommended for those seeking durability and consistent performance without compromising speed or fuel economy.
This model works best with mid-range Honda outboards (typically 60–115 HP). For boats that are used frequently in saltwater, the stainless steel construction is invaluable. Buy now and enjoy a 5% discount using code WELCOME5:
New Saturn – Honda (13.5 x 15″) Solas RH Propeller, 6431-135-15
Detailed FAQ Section
What are the benefits of using the Honda Solas 13.5 x 15 propeller?
The Honda Solas 13.5 x 15 propeller offers a blend of performance, durability, and fuel efficiency. Its stainless steel construction ensures long life and resistance to saltwater corrosion. Additionally, the precision pitch and right-hand rotation enhance thrust and control, delivering a smoother boating experience. Users report improved fuel economy and faster planing with this propeller installed.
Is this propeller compatible with all Honda outboard engines?
This propeller is designed for mid-range Honda outboard engines (typically 60 to 115 HP). Always cross-reference the part number (6431-135-15) with your engine’s compatibility chart. It’s important to ensure that the shaft size, spline count, and rotation direction match your motor. For questions, consult your engine manual or speak with a certified marine technician.
How often should I service or inspect my propeller?
It’s recommended to inspect your propeller every 25 hours of operation or once a month during peak boating season. Look for signs of impact, dings, cracks, or fishing line wrapped around the shaft. Periodic servicing includes removing the propeller to inspect the shaft seal and lubricating the prop shaft. Regular maintenance extends the life of your prop and prevents engine wear.
What should I do if my boat vibrates after installing a new propeller?
Excessive vibration may indicate that the propeller is not balanced properly, the hub is damaged, or installation was incorrect. Start by double-checking torque specs and re-aligning the components. If vibration persists, a professional marine mechanic can assess balance and alignment issues. Running your boat with a damaged or misaligned propeller can cause significant engine and lower unit damage over time.
Can I install the Honda Solas propeller myself, or should I hire a professional?
Many boat owners with basic mechanical skills can install the propeller themselves. The process typically involves removing the old propeller, cleaning the shaft, applying marine grease, and securing the new propeller with the appropriate hardware. However, if you’re unsure about torque specs or alignment, it’s always best to consult a professional to avoid installation errors.
Conclusion
The New Saturn – Honda (13.5 x 15″) Solas RH Propeller stands as a benchmark for premium marine propulsion. Built with quality stainless steel, offering right-hand rotation, and designed specifically for Honda outboard motors, it’s a powerful upgrade for boaters seeking enhanced speed, control, and durability. With proper maintenance and installation, this propeller will deliver long-lasting performance across all types of water conditions.
Whether you’re cruising for leisure or casting lines for serious fishing, this Honda Solas propeller marine model is a smart investment for your boating adventures.
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For more helpful marine maintenance guides, check out our article on New Saturn – Yamaha (13 x 19″) Solas LH Propeller, 3432-130-19.