New Saturn – Mercury (11.9 x 10″) Solas RH Propeller, 1331-119-10
Introduction
The New Saturn – Mercury (11.9 x 10″) Solas RH Propeller, 1331-119-10 is a premium marine propeller designed for outboard engines that demand precision, power, and durability. Made from high-quality stainless steel, this right-hand rotation propeller stands out in the Solas New Saturn lineup for its blend of robust construction and optimized hydrodynamics. Whether you are cruising, fishing, or engaging in watersports, this 11.9-inch diameter, 10-inch pitch propeller delivers consistent performance across a wide range of conditions.
Its expertly engineered design reduces cavitation, increases fuel efficiency, and ensures smooth acceleration. The 1331-119-10 model fits Mercury outboards in the 25-70HP range, making it a versatile upgrade for both commercial and recreational boaters looking to improve thrust and control. If you’re searching for the perfect mix of value and performance in a marine-grade propeller, this Solas New Saturn propeller is your go-to choice.
Overview / What Is the New Saturn 11.9 x 10 Propeller?
The New Saturn 11.9 x 10” Solas RH Propeller is part of Solas’ stainless steel propeller series tailored for Mercury outboard engines. The 11.9-inch diameter and 10-inch pitch combination gives it excellent mid-range torque and planing capabilities. This configuration is ideal for vessels that need a balance between acceleration and top-end cruising speeds.
Its right-hand (RH) rotation is compatible with most Mercury standard-rotation outboards, and the Solas hub system ensures easy installation and long-lasting performance. The blades are precision-cast and balanced using Solas’ proprietary CAD and CFD technology, ensuring minimal vibration and maximum propulsion efficiency.
Key Specifications of the Solas 1331-119-10
- Diameter: 11.9 inches
- Pitch: 10 inches
- Material: High-grade stainless steel
- Rotation: Right-hand
- Blades: 3-blade design for smooth operation
- Ideal for: Mercury outboards (25-70HP)
How to Install the New Saturn 11.9×10 Solas Propeller
Installing the New Saturn 1331-119-10 propeller is a simple task with the proper tools and preparation. Begin by removing the existing propeller and inspecting the shaft for damage or debris. Clean the area thoroughly and apply marine grease to the splines for smooth installation and corrosion protection.
Next, slide the Rubex hub kit into the propeller (if not pre-installed), align it with the driveshaft splines, and install the propeller onto the shaft. Secure it with the thrust washer, spacer, nut, and cotter pin. Tighten the nut to Mercury’s torque specifications and check for proper rotation and clearance. Always refer to the Mercury or Solas installation guide for step-by-step instructions tailored to your specific engine.
Top Use Cases: Who Should Use the 11.9 x 10″ Solas Prop?
This propeller shines in situations where medium-speed cruising and steady acceleration are critical. It’s highly recommended for:
- Pontoon boats needing moderate torque for smooth maneuvering
- Fishing vessels operating in inshore or lake environments
- Inflatable and aluminum boats with Mercury outboards between 25HP and 70HP
- Recreational users prioritizing longevity and low maintenance
The 11.9 x 10 configuration allows these boats to reach optimal RPM at cruising speeds while providing enough power to get on plane quickly, especially with multiple passengers or moderate cargo onboard.
Performance and Durability Insights
What sets the New Saturn 11.9×10 Solas propeller apart is its exceptional durability and hydrodynamic precision. Crafted with durable stainless steel, it resists dings, deformation, and corrosion far better than aluminum props, making it ideal for saltwater use. The blade geometry is designed to minimize slippage and maximize thrust, ensuring smooth, vibration-free performance.
Tests have shown this model offers improved hole-shot acceleration, reduced cavitation, and more consistent cruising performance. It can handle the mechanical loads from water impact and RPM shifts with ease, making it a long-term performer for demanding boaters.
Maintenance Tips
Maintaining the New Saturn – Mercury 11.9 x 10″ Solas RH Propeller ensures its optimal operation and extends its service life. After every use, especially in saltwater, rinse the propeller thoroughly with fresh water to prevent salt accumulation and corrosion. Gently scrub the blades to remove algae, barnacles, or other marine buildup.
Inspect the prop for dents, chips, or cracked edges. If any signs of wear or damage are present, avoid using the propeller until it’s repaired or replaced to prevent engine damage. Every few months, remove the propeller, check for fishing line wrapped around the shaft, and reapply marine grease. Proper maintenance helps retain performance and fuel efficiency for years.
Expert Advice and Pro Recommendations
Marine experts agree that the New Saturn – Mercury 11.9 x 10″ Solas RH Propeller is one of the best stainless steel options for mid-power outboard users. It’s a versatile, cost-effective propeller that provides the durability of stainless steel with the refined performance required for recreational and semi-commercial boating.
Professionals recommend this model for anyone looking to improve fuel efficiency, hole-shot, and maneuverability. Make sure to pair it with the correct Solas Rubex hub kit and monitor your boat’s RPMs post-installation. For best results, choose a pitch that allows your engine to reach the manufacturer-recommended WOT (Wide Open Throttle) RPM range.
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Detailed FAQ Section
What engine sizes are compatible with the New Saturn 11.9 x 10 Solas propeller?
This propeller is compatible with Mercury outboard engines in the 25HP to 70HP range. It works well with both 2-stroke and 4-stroke models, provided the engine uses right-hand rotation. It’s particularly suited for smaller boats, including aluminum crafts, inflatables, and pontoons, where control, stability, and moderate top speed are essential.
How to troubleshoot issues with my Solas 11.9 x 10 stainless propeller?
If you’re experiencing performance issues such as excessive vibration, engine strain, or reduced speed, inspect the propeller blades for visible damage or debris. Look for bent blades, chips, or marine growth. Ensure the hub system is properly aligned and the prop is torqued to specification. If issues persist, test the propeller on another compatible engine or consult a marine technician.
Is stainless steel worth it over aluminum propellers?
Yes. Stainless steel offers far superior strength, longevity, and resistance to damage and corrosion. The New Saturn 1331-119-10 is built to withstand high-RPM loads, impact with debris, and harsh saltwater environments. While aluminum props are more budget-friendly, stainless steel like this one provides higher performance and a longer operational life, making it a smart investment for serious boaters.
What are the best maintenance tips for this Solas prop?
To maintain your Solas stainless steel propeller, rinse it thoroughly after every use with fresh water. Avoid dragging it on hard surfaces or exposing it to impacts. Every few months, remove the prop to inspect for fishing line or wear. Re-grease the shaft and store the propeller in a dry, cool place during off-season months. Regular care helps maximize performance and prevents mechanical damage.
How long does the Solas New Saturn 11.9 x 10 propeller last?
With proper maintenance, this stainless steel propeller can last 5 to 10 years or more. Its corrosion resistance and blade strength make it well-suited for both fresh and saltwater environments. Routine inspections, avoiding impacts, and cleaning after each use are essential to extend its service life. Many users report using Solas stainless props for over a decade with consistent performance.
Conclusion
The New Saturn – Mercury (11.9 x 10″) Solas RH Propeller, 1331-119-10 is an exceptional choice for boaters seeking a high-performance, corrosion-resistant propeller for Mercury outboards. It delivers efficient thrust, consistent acceleration, and fuel savings in one robust package. Perfectly engineered for both recreational and professional use, it’s a solid upgrade for boats requiring durability and dependable operation.
Backed by Solas’ trusted manufacturing standards and designed to outperform in both freshwater and saltwater environments, this stainless steel propeller is a smart long-term investment for your marine adventures.
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For more helpful marine maintenance guides, check out our article on New Saturn – Mercury (12 x 9″) Solas RH Propeller, 1331-120-09.