Volvo Penta Dual Rear Stainless Steel (13.9 x 19″) Solas RH Propeller, 8551-139-19
Introduction
The Volvo Penta Dual Rear Stainless Steel (13.9 x 19″) Solas RH Propeller, 8551-139-19 is a top-tier marine propulsion component designed to deliver exceptional performance, strength, and durability. Specifically engineered for Volvo Penta outboard engines, this stainless steel propeller ensures long-lasting resistance to corrosion and optimal thrust in a wide range of marine conditions. Whether you’re a recreational boater or a marine professional, this high-performance propeller delivers the reliability and efficiency you need on the water.
In the world of boating, selecting the right propeller can significantly impact your boat’s handling, speed, and fuel economy. With the Solas RH 13.9 x 19″ rear dual stainless steel propeller, you get unmatched engineering precision combined with the robust reputation of the Volvo Penta brand.
Overview / What Is Volvo Penta Propeller Marine
The Volvo Penta Dual Rear Stainless Steel Propeller is part of a dual propeller system — specifically designed to work in conjunction with a forward-facing counter-rotating prop — commonly found in Volvo Penta’s DuoProp drives. The 13.9 x 19” sizing ensures a balance of acceleration, top-end speed, and fuel efficiency, ideal for various boating applications from fishing vessels to cruising yachts.
This Solas RH propeller is made from marine-grade stainless steel, offering corrosion resistance and a refined, hydrodynamic blade profile for improved performance. It supports better grip in the water, minimizing slippage and enhancing maneuverability during docking or tight navigation.
Key Features and Specifications
- Blade Size: 13.9 x 19 inches
- Material: Marine-grade stainless steel
- Rotation: Right-hand (RH)
- Compatibility: Volvo Penta DuoProp Drives
- Design: Rear propeller (to be paired with front)
- OEM Equivalent: Matches or exceeds original Volvo Penta part standards
This propeller is part of a twin setup — where the rear and front propellers rotate in opposite directions — a feature that minimizes cavitation and improves straight-line tracking at high speeds.
Benefits of Using Stainless Steel Propellers
Choosing a stainless steel propeller over aluminum or composite alternatives yields numerous performance benefits. Stainless steel is inherently more durable, offering higher strength under load and significantly better resistance to impact and corrosion. It also allows for thinner blades, increasing water-cutting efficiency and improving acceleration and top-end speed.
In addition, stainless steel propellers like this Solas RH model exhibit less blade flex under stress, ensuring consistent pitch and performance even during aggressive maneuvers or in rough marine conditions.
How to Install Volvo Penta Dual Rear Stainless Propeller
Installing a Volvo Penta dual rear stainless propeller is a straightforward process but should be approached with care. Here’s how to do it:
- Ensure the engine is turned off and remove the key from the ignition.
- Use a prop wrench to loosen and remove the existing propeller nut.
- Carefully slide the old propeller off the shaft.
- Inspect the propeller shaft for damage or fishing line entanglement.
- Apply marine grease to the shaft before sliding the new Solas RH propeller into place.
- Secure it with the supplied nut and torque to the manufacturer’s recommended settings.
It is recommended to use OEM-compliant tools and refer to Volvo Penta’s official installation guide for best results. Always wear gloves and practice proper safety protocols.
Maintenance Tips
Maintaining your Volvo Penta stainless steel propeller is essential for long-term performance and safety. Here are some professional maintenance practices:
- Regular Inspection: Check for dings, bends, or cracks in the blades. Even small imperfections can cause vibrations and reduce efficiency.
- Cleaning: Wash the propeller after every saltwater outing using fresh water to remove salt deposits.
- Lubrication: Periodically remove the prop to clean and grease the shaft to prevent corrosion and seizing.
- Balance & Pitch Check: Have the propeller checked professionally once a season to ensure the pitch and balance are still within manufacturer specifications.
Proper maintenance not only extends the life of your propeller but also helps prevent costly damage to your lower unit or gearbox.
Volvo Penta Dual Rear Propeller Performance Analysis
When it comes to performance, the 13.9 x 19” Solas RH rear prop delivers a powerful blend of mid-range torque and top-speed capability. Tests with mid-sized cruisers and performance fishing boats show marked improvement in planing times, smoother handling in turns, and better fuel economy compared to stock aluminum props.
The dual configuration — when paired with its corresponding front prop — offers superior thrust at lower RPMs, making it ideal for towing sports, docking, and quick launches. Reduced cavitation also means smoother ride quality, especially in choppy waters.
Best Propeller Options for Volvo Penta
While there are several propeller options for Volvo Penta systems, stainless steel props like this Solas 8551-139-19 model stand out due to their unmatched durability and performance characteristics. Here are other popular options:
- Solas HR Titan: Ideal for higher horsepower applications
- Volvo Penta OEM Aluminum Props: Cost-effective but less durable
- Michigan Wheel Stainless Props: Good alternative with decent specs
Always choose a propeller that matches your boat’s weight, engine power, and usage needs. The Solas RH 13.9 x 19” rear prop is a versatile and reliable choice for most configurations.
Expert Advice and Pro Recommendations
Marine mechanics and propulsion specialists recommend stainless steel for boats used frequently or in saltwater environments. The Volvo Penta Dual Rear Stainless Steel (13.9 x 19″) Solas RH Propeller, 8551-139-19 offers professional-grade performance without compromise. For new boaters or DIY enthusiasts, it is a simple yet powerful upgrade over stock components.
Buy now and use code WELCOME5 to get 5% off at checkout for additional savings on your next marine enhancement.
Detailed FAQ Section
What boats are compatible with this Volvo Penta propeller?
The 8551-139-19 rear propeller is compatible with Volvo Penta DuoProp drives, particularly DPS and DP-SM stern drives. It fits mid-sized cruisers, runabouts, and certain offshore fishing boats that utilize dual propeller configurations. Always check the propeller chart or consult your engine manual for exact compatibility.
How do I know if I need a new rear propeller?
Signs that indicate you may need a new propeller include vibration while underway, reduced top speed, increased fuel consumption, or visual damage like bent or chipped blades. A damaged rear propeller in a dual setup can also cause unusual wear on the drive system and negatively impact maneuverability.
What’s the lifespan of a stainless steel marine propeller?
With proper care and maintenance, stainless steel marine propellers can last 5–10 years or more. Factors like boating frequency, water type (fresh vs. salt), and proper shaft lubrication all play roles in longevity. Stainless steel offers significantly more durability than aluminum or composite props.
Can I install this propeller myself?
Yes, many boat owners install this propeller themselves using basic tools and by following Volvo Penta’s guidelines. However, pairing it correctly with the matching front prop and applying proper torque values is essential. When in doubt, seek a professional marine technician.
Is the 5% discount applicable on this product?
Absolutely! Use code WELCOME5 at checkout on allboatsupplies.com to receive 5% off your order, including this Solas RH 13.9 x 19″ Volvo Penta rear propeller. This offer is available for all first-time customers and includes a wide range of propulsion and marine engine parts.
Conclusion
The Volvo Penta Dual Rear Stainless Steel (13.9 x 19″) Solas RH Propeller, 8551-139-19 stands as a top choice for serious boaters and marine professionals seeking precision performance, high corrosion resistance, and exceptional durability. It complements the power of Volvo Penta engines while enhancing handling, acceleration, and efficiency. Whether upgrading or replacing your existing prop, this model delivers on all fronts.
Take advantage of expert support, detailed installation guidance, and a guaranteed fit when you shop at AllBoatSupplies.com.
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