Suzuki SG Dual – Suzuki (15.5 x 21″) Solas Front Propeller, 4652-155-210
Introduction
When it comes to marine propulsion systems, the choice of propeller can dramatically impact the efficiency, performance, and reliability of your boat. The Suzuki SG Dual – Suzuki (15.5 x 21″) Solas Front Propeller, 4652-155-210 stands out in the marine world as a premium stainless steel option built for serious boating professionals and enthusiasts. This front propeller is engineered specifically for Suzuki SG Dual outboard engines, combining power, durability, and hydrodynamic precision. If you’re looking to enhance your boat’s speed, fuel economy, or handling, this marine-grade propeller delivers on all fronts.
Overview / What Is Suzuki SG Dual 15.5 x 21 Solas Front Propeller for marine
The Suzuki SG Dual 15.5 x 21 Solas Front Propeller for marine is a stainless steel dual propeller designed for Suzuki outboards equipped with the advanced Selective Rotation System. The 4652-155-210 model is a front-positioned propeller that pairs with a matching rear to create optimal balance and thrust. Manufactured by Solas, a leader in precision marine propeller technology, this product ensures durability even in demanding marine conditions.
With a diameter of 15.5 inches and a pitch of 21 inches, this propeller delivers optimal RPM and torque, maximizing performance for medium to large vessels. It’s ideal for those looking for high-speed cruising, excellent acceleration, and consistent fuel efficiency.
Key Features of the Suzuki SG Dual Solas Front Propeller
- Dual Propeller Design: Enhances propulsion and grip in water for better control and reduced cavitation.
- Stainless Steel Construction: Corrosion-resistant and long-lasting under saltwater exposure.
- Perfect Fit: Engineered for Suzuki outboard engines using SG Dual setups.
- Hydrodynamic Blades: Precision shaped to reduce drag and increase thrust efficiency.
- Balanced Weight Distribution: Reduces vibration and enhances smooth cruising.
Compatibility With Suzuki Outboards
This propeller is specifically designed for Suzuki SG Dual outboard motors ranging from 150HP to 350HP. Its compatibility with Selective Rotation (standard or counter-rotation) systems makes it a valuable upgrade or replacement for performance-focused marine operators.
Its design ensures seamless integration with the OEM requirements of modern Suzuki engines, meaning less stress on the lower unit and improved longevity of your drivetrain system.
Why Choose a Dual Propeller System?
Dual propeller systems like the one found in the Suzuki SG Dual are not just for show. They offer real-world benefits that translate to better control, especially at low speeds and during docking maneuvers. By having a front and rear propeller spinning in opposite directions, boaters enjoy greater thrust, better balance, and less steering torque.
Some advantages include:
- Enhanced hole shot (quicker start from idle)
- Superior acceleration and top-end speed
- Reduced ventilation and propeller slip
- Efficient load carrying for heavier boats
Maintenance Tips
Maintaining your Suzuki SG Dual 15.5 x 21 Solas Front Propeller for marine ensures its longevity and optimal performance:
- Inspect Regularly: Look for dings, chips, or debris lodged in the blades after every trip.
- Clean After Saltwater Use: Rinse thoroughly with fresh water to prevent salt buildup and corrosion.
- Grease the Shaft: Regularly apply marine-grade grease to prevent seizure on the propeller shaft.
- Check for Shaft Alignment: Misalignment can cause vibration and damage over time.
Remember, timely maintenance can extend the life of your propeller by several years.
Installation Guide for Suzuki SG Dual Front Propeller
Installing the 4652-155-210 Solas front propeller is a straightforward process for those with basic mechanical skills. Here are some basic steps:
- Remove the cotter pin and propeller nut from the shaft.
- Slide the old front propeller off carefully, ensuring you retain any washers or spacers.
- Grease the shaft and slide on the new propeller, followed by the washer and nut.
- Tighten the nut to the specified torque using a torque wrench.
- Replace the cotter pin and ensure the propeller spins freely without obstruction.
For best results, pair it with the correct rear propeller and always consult your owner’s manual or marine technician.
Performance Benefits of the 15.5 x 21″ Pitch
The 21” pitch on this 15.5” diameter stainless steel propeller delivers a fine balance between acceleration and top speed. It is ideal for:
- High-speed offshore runs
- Fuel efficiency at cruising RPM
- Heavy load hauling and towing applications
This pitch is suitable for medium to large boats that prioritize both power and fuel economy, making it a favorite among offshore anglers and commercial boaters.
Expert Advice and Pro Recommendations
Marine mechanics and propeller experts recommend the Suzuki SG Dual – Suzuki (15.5 x 21″) Solas Front Propeller, 4652-155-210 for anyone looking to replace a factory prop or upgrade their marine setup. Whether you’re navigating inland waters or facing open-sea conditions, this prop delivers superior performance.
Suzuki SG Dual – Suzuki (15.5 x 21″) Solas Front Propeller, 4652-155-210 is in stock and ships fast. Don’t forget to use your 5% off code: WELCOME5 at checkout!
Detailed FAQ Section
What makes the Suzuki SG Dual Solas Front Propeller unique?
The SG Dual system includes both front and rear propellers that rotate in opposite directions, improving thrust, balance, and overall propulsion. The front 15.5 x 21″ propeller helps reduce cavitation, enhances acceleration, and provides better control at both high and low speeds.
How do I choose between a 21” pitch and other propeller pitches?
The pitch determines how far the propeller moves forward in one revolution. A 21” pitch like this propeller is perfect for mid-sized vessels aiming for a balance of power and top-end speed. Lower pitches offer better acceleration, while higher pitches offer better cruising speeds. Always consult your engine manual or a marine technician.
Is this propeller compatible with other outboard brands?
No, the 4652-155-210 Solas front propeller is specifically engineered for Suzuki SG Dual systems. While Solas makes propellers for other brands, this particular model is uniquely suited to Suzuki’s dual rotation setups.
What is the expected lifespan of this propeller?
With proper care, stainless steel marine propellers like this can last 5–10 years or more. Factors such as usage frequency, water conditions, and maintenance play significant roles. Regular inspection and avoiding impact with underwater objects are key to long-lasting performance.
Can I install this propeller myself?
If you’re experienced with basic marine maintenance, yes. However, because dual systems require correct alignment and torque settings, many boat owners choose professional installation to ensure optimal performance and to prevent damage to the drivetrain.
Conclusion
The Suzuki SG Dual – Suzuki (15.5 x 21″) Solas Front Propeller, 4652-155-210 for marine is a top-tier choice for boaters demanding performance, reliability, and innovation. From its dual-prop design to its marine-grade stainless steel build, this propeller is a true game-changer. Whether you’re cruising the coast, fishing offshore, or towing water sports equipment, this prop helps you do it all with confidence.
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For more helpful marine maintenance guides, check out our article on B3 – Bravo III – Mercruiser (14.4 x 18″) Solas Rear 3-Blade Propeller, 1651-144-18.