Volvo Penta Dual Rear Stainless Steel (13.9 x 19″) Solas RH Propeller, 8551-139-19
Introduction
If you’re a boat owner looking for high-thrust performance, long-term durability, and ultimate control, the Volvo Penta Dual Rear Stainless Steel (13.9 x 19″) Solas RH Propeller, 8551-139-19 is a game-changer. Crafted with precision engineering and marine-grade stainless steel, this dual rear propeller is specifically designed for demanding marine environments. It not only enhances propulsion but also maximizes your boat’s fuel efficiency and stability. Whether you’re navigating choppy offshore conditions or enjoying a high-speed cruise, this propeller is a trusted companion for your marine engine.
Overview / What Is Volvo Penta Dual Rear Propeller?
The Volvo Penta Dual Rear Stainless Steel Propeller is a rear-positioned prop designed to work in tandem with a dual front propeller for maximum propulsion. It features a right-hand (RH) rotation and is sized at 13.9 x 19 inches. Manufactured by Solas, a renowned name in the marine propulsion industry, the model 8551-139-19 is built with solid stainless steel for superior corrosion resistance and performance in saltwater conditions.
This propeller is optimized for Volvo Penta DuoProp systems, which are designed to reduce cavitation, improve acceleration, and enhance directional stability. Its advanced blade geometry ensures smoother operations, particularly at high speeds and under heavy loads. The precision-balanced construction minimizes vibrations and extends the lifespan of your drivetrain components.
Key Features of Volvo Penta Dual Stainless Steel Propeller
- Size: 13.9 x 19 inches – optimal for speed and torque
- Material: High-grade stainless steel for anti-corrosion
- Rotation: Right-hand rotation for rear position in DuoProp setup
- Compatibility: Perfect for Volvo Penta Dual Prop systems
- Design: Custom engineered for enhanced fuel economy and speed control
One of the standout advantages is the seamless compatibility with Volvo Penta drives, eliminating the guesswork during installation. If you’re looking to upgrade to a more durable and efficient propeller, this model is among the best Volvo Penta propeller marine options available today.
Performance and Handling Benefits
Choosing the right propeller can significantly affect your vessel’s behavior on water. The 8551-139-19 model delivers excellent acceleration due to its aggressive blade design, while the dual configuration ensures better grip in water. This means your boat responds faster and more smoothly during sharp turns or rapid speed changes.
Also, thanks to the stainless steel build and precise pitch alignment, this propeller reduces slippage, which translates to improved fuel efficiency. It is ideal for boating enthusiasts who demand control, speed, and reliability.
Why Choose Stainless Steel Over Aluminum?
Aluminum propellers may be cheaper, but stainless steel offers longevity, precision, and better hydrodynamic properties. Here’s why boaters often choose stainless steel:
- Increased strength reduces deformation under load.
- Higher corrosion resistance, especially in saltwater environments.
- Sharper blades retain their edge longer, improving efficiency.
For serious boaters, stainless steel is an investment that pays for itself in terms of performance, safety, and longevity.
Maintenance Tips
To maximize the lifespan and performance of your Volvo Penta propeller marine, regular maintenance is crucial. Start by inspecting the propeller after every outing for dings, cracks, or signs of marine growth. Even small imperfections can drastically reduce performance or lead to drivetrain damage.
Here are some essential maintenance steps:
- Clean with fresh water after every use.
- Apply anti-corrosion grease to the shaft splines.
- Check for fishing line entanglement around the shaft regularly.
- Ensure the propeller is torqued to the correct specifications.
Note: Never use abrasive cleaners or wire brushes on the stainless steel propeller, as they may scratch or compromise the anti-corrosive layer.
Installation and Troubleshooting Tips
Installing the Volvo Penta rear propeller is straightforward, especially for those with some boating maintenance experience. Here’s a quick guide:
- Remove the existing rear propeller using the correct socket wrench.
- Inspect and clean the prop shaft and keyway.
- Apply marine grease before installing the new Solas 8551-139-19.
- Secure with the locking nut and cotter pin per manufacturer specs.
If you notice vibration, cavitation noise, or reduced speed post-installation, recheck alignment and look for shaft damage. These are common Volvo Penta propeller marine troubleshooting scenarios that can be resolved early with proper inspection.
Expert Advice and Pro Recommendations
Marine professionals consistently recommend the Volvo Penta Dual Rear Stainless Steel 13.9 x 19″ Solas RH Propeller for boats between 22 and 32 feet that use dual-prop systems. Its fine pitch and diameter make it ideal for mid-range RPM performance.
If your boating activities include towing, cruising, or water sports, this prop provides consistent power across the throttle range. It’s a reliable option for captains seeking smooth shifts and superior fuel economy.
Buy now: Volvo Penta Dual Rear Stainless Steel (13.9 x 19″) Solas RH Propeller, 8551-139-19 and use 5% off code: WELCOME5.
Detailed FAQ Section
1. What is the advantage of using a dual rear stainless steel propeller?
Dual rear propellers provide better balance and torque distribution, which leads to enhanced thrust and reduced fuel consumption. Stainless steel adds durability, making it ideal for saltwater applications. The Volvo Penta 8551-139-19 offers superior hydrodynamics, minimizing slip and cavitation. It helps with smoother acceleration and stable steering even at high speeds, especially when towing or cruising in turbulent waters.
2. Is the 8551-139-19 Solas RH propeller compatible with all Volvo Penta drives?
No. It is compatible specifically with Volvo Penta dual prop drives that support right-hand rear propellers. Check your engine’s model specifications before purchasing. It’s best suited for mid-to-large boats with factory-fitted DuoProp setups. If you’re unsure, consult your engine’s manual or connect with the support team on AllBoatSupplies for guidance.
3. How can I tell if my current propeller needs replacing?
Signs include decreased top speed, strange noises, excessive vibration, visible cracks or warping, and reduced fuel efficiency. If your boat struggles to plane or vibrates at cruising speed, inspect your propeller for wear. Replacing it with a reliable model like the 8551-139-19 restores peak performance.
4. What is the expected lifespan of a stainless steel Volvo Penta propeller?
With regular care and proper maintenance, the lifespan can exceed 8–10 years. Its robust stainless steel body withstands repeated exposure to marine conditions. Regular cleaning, proper installation, and seasonal inspection extend longevity even in brackish or saltwater environments.
5. How do I get the best performance from my Volvo Penta stainless steel propeller?
Ensure proper propeller installation, routinely check for debris or entanglements, and use marine grease during installation. Match your boat’s engine RPM with the correct prop pitch and diameter. Using a prop like the Solas 8551-139-19 that suits your vessel’s powerband helps you maintain efficiency and prevent unnecessary engine stress.
Conclusion
When it comes to marine propulsion, investing in a high-quality propeller like the Volvo Penta Dual Rear Stainless Steel (13.9 x 19″) Solas RH Propeller, 8551-139-19 can make all the difference. It ensures optimal performance, greater control, and lasting durability in harsh marine conditions. With the added benefits of better fuel efficiency and smoother handling, it’s one of the smartest upgrades you can make to your boat. Order today and enjoy the benefits of reliable marine engineering.
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