Suzuki SG Dual – Suzuki (14.1 x 19.5″) Solas Rear Propeller, 4653-141-195
Introduction
The Suzuki SG Dual – Suzuki (14.1 x 19.5″) Solas Rear Propeller, 4653-141-195 is engineered to provide exceptional propulsion for Suzuki outboard engines, particularly those requiring high-performance stainless steel dual props. Built with precision and designed for efficiency, this rear propeller is a part of the SG dual series that’s widely recognized in the marine industry. Whether you’re navigating rough waters or cruising smoothly, this prop delivers optimal thrust, durability, and fuel economy. Its premium stainless steel build ensures longevity even in saltwater environments.
This detailed guide explores everything you need to know about the Suzuki SG Dual Rear Propeller for marine engines — including its specifications, installation tips, maintenance strategies, expert advice, and more. It’s the go-to propeller for boating enthusiasts and marine professionals alike.
Overview / What Is Suzuki SG Dual Rear Propeller
The Suzuki SG Dual Rear Propeller is part of Suzuki’s innovative dual propeller system. Designed to work specifically with Suzuki’s DF350A and DF300B engines, it features counter-rotating stainless steel blades. These props enhance grip on the water, offer smoother acceleration, and significantly reduce ventilation and cavitation issues.
This specific model — 4653-141-195 — is sized at 14.1 x 19.5 inches, a balanced configuration ideal for high-torque output and mid-to-top-end performance. Manufactured by Solas, one of the world’s leading propeller brands, it ensures compatibility, longevity, and optimal performance for demanding marine environments.
Benefits of the Suzuki SG Dual Propeller System
Installing a dual propeller system, such as the Suzuki SG Dual, offers several technical and operational advantages over traditional single-prop systems.
- Improved Stability: Dual props offer more directional control, especially at low speeds.
- Better Acceleration: The twin-prop configuration minimizes slippage and improves grip on the water.
- Fuel Efficiency: Optimized thrust reduces engine workload and improves overall fuel consumption.
- Corrosion-Resistant: Built from stainless steel, it’s ideal for saltwater use.
For boaters looking for the best Suzuki outboard propeller option, the SG Dual series sets the benchmark.
How to Install Suzuki SG Dual Rear Propeller
Proper installation ensures the performance and safety of your marine engine. Here’s a brief installation guide:
- Remove the cotter pin, nut, and washers from the prop shaft.
- Clean the shaft thoroughly to remove debris or corrosion.
- Slide the new 4653-141-195 propeller onto the rear propeller shaft.
- Reinstall washers, nut, and cotter pin to secure the propeller.
Always follow manufacturer torque specifications and use marine-grade grease during installation. If you’re unsure, seek help from a certified marine technician.
Maintenance Tips
Routine maintenance is essential to ensure the longevity and performance of your Suzuki SG Dual Rear Propeller.
- Inspect After Each Use: Check for dings, cracks, or bent blades.
- Grease the Shaft: Use waterproof marine grease to avoid corrosion and seizing.
- Check for Fishing Line: Remove any line that may have wrapped around the shaft to prevent seal damage.
- Seasonal Removal: Remove the propeller annually to inspect the shaft and apply fresh grease.
With proper care, your Solas stainless steel prop can last many seasons, making it a top value choice in marine propulsion.
Performance Review: How This Propeller Enhances Marine Engines
The Suzuki SG Dual Rear Propeller 4653-141-195 is engineered for powerful outboard engines. When paired with the front prop, it distributes torque evenly across both units, minimizing slip and providing a seamless thrust.
In real-world use, this propeller shines in heavy-load scenarios and high-speed cruising. Users report improved mid-range efficiency, reduced bow lift, and quieter operation. It also handles choppy water better, offering enhanced control and stability during turns.
Best Suzuki SG Dual Propeller Options
While the 14.1 x 19.5″ model is ideal for mid-range cruising and fuel efficiency, Suzuki offers other size configurations in the SG Dual lineup for different applications:
- 14.1 x 21.0”: Best for top-speed applications
- 14.1 x 17.5”: Ideal for heavy loads or towing
- 14.1 x 19.5”: Balanced for performance and fuel economy
Choosing the right size propeller ensures your engine runs within optimal RPM range and provides the performance you need.
Expert Advice and Pro Recommendations
Marine experts universally recommend dual propellers for high-horsepower Suzuki engines. Their ability to maintain grip in high-speed and heavy-load conditions sets them apart. The 4653-141-195 model stands out for its balance between acceleration, top-end speed, and durability.
If you’re upgrading from a standard single prop, expect a noticeable difference in handling and efficiency. For best results, consult your engine’s operating manual or contact a marine propeller specialist.
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Detailed FAQ Section
What boats are compatible with the Suzuki SG Dual Rear Propeller?
The Suzuki SG Dual Rear Propeller, model 4653-141-195, is compatible with Suzuki outboards like the DF350A and DF300B. These engines use the contra-rotating dual-prop system. If your boat runs one of these high-horsepower engines, this prop is a perfect match. It’s designed to fit the rear slot of the SG dual propeller system. Always verify with your boat’s engine manual or consult a prop expert to ensure compatibility.
How do I choose the right pitch for my propeller?
Pitch refers to how far the propeller moves the boat forward in one rotation. For the Suzuki SG Dual series, the 14.1 x 19.5” pitch is excellent for a mix of cruising and top-end performance. If you want faster acceleration or haul heavy loads, consider a lower pitch like 17.5″. Higher pitches (e.g., 21.0″) are suited for high-speed applications. Monitor your engine’s RPM to determine the right match — staying within the recommended WOT (wide-open throttle) range is crucial for engine health.
Can I use this propeller in saltwater conditions?
Yes. The Suzuki SG Dual Rear Propeller is crafted from marine-grade stainless steel, making it corrosion-resistant and ideal for saltwater boating. Routine maintenance like rinsing with fresh water and periodic greasing will help extend its lifespan even further in harsh marine environments.
What’s the difference between front and rear SG propellers?
In the Suzuki SG Dual system, the front and rear propellers rotate in opposite directions (counter-rotation). The rear propeller — model 4653-141-195 — follows the front and provides the final thrust that boosts the vessel forward. Each propeller in the system has a specific hub and blade angle, so they are not interchangeable. Using both correctly matched props is critical for achieving optimal performance.
How long does a stainless steel propeller last?
Stainless steel propellers like the Suzuki SG Dual can last over a decade with proper care. The longevity depends on usage conditions, maintenance, and whether the boat operates in fresh or saltwater. Regular inspection, cleaning, and correct installation are key to maximizing lifespan. It’s also recommended to avoid striking submerged objects, as even stainless steel can be damaged under high-impact force.
Conclusion
The Suzuki SG Dual – Suzuki (14.1 x 19.5″) Solas Rear Propeller, 4653-141-195 is a high-performance component engineered to elevate your Suzuki outboard’s capabilities. With dual propeller technology, premium stainless steel construction, and compatibility with flagship engines like the DF350A, it’s an investment in efficiency, power, and longevity. Whether you’re cruising, towing, or exploring open water, this propeller delivers superior performance and reliability.
Take advantage of expert engineering and upgrade your boating experience today with this trusted, durable prop solution.
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For more helpful marine maintenance guides, check out our article on B3 – Bravo III – Mercruiser (16 x 18″) Solas Front 4-Blade Propeller, 1654-160-18.