2021 Suzuki 115 HP DF115B Outboard Motor – Power, Efficiency, and Reliability on the Water
The 2021 Suzuki 115 HP DF115B is a high-performance four-stroke outboard motor built for a wide range of boats, including pleasure craft, fishing boats, and small to mid-sized vessels. Renowned for fuel efficiency, durability, and reliability, the DF115B is ideal for boaters who demand speed, smooth handling, and long-lasting performance.
Engine Design and Performance
Powered by a 115 horsepower 16-valve DOHC engine with a displacement of 2,044cc, the DF115B delivers impressive torque and acceleration. Its Lean Burn Control System optimizes fuel consumption and reduces emissions by continuously adjusting the air/fuel mixture based on speed and load.
The offset driveshaft design reduces the overall size and weight of the motor while improving balance, stability, and vibration reduction, resulting in a quieter and smoother ride.
Key Features and Technology
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Multi-point sequential electronic fuel injection for efficient and reliable performance
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Suzuki Easy Start System for hassle-free ignition
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Suzuki Precision Control System for smooth and responsive throttle action
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Tilt limit system to prevent damage from excessive tilt angles
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Water-cooled voltage regulator for optimal electrical performance
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Suzuki Anti-Corrosion System for durability in both freshwater and saltwater environments
Physical Specifications
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Shaft Length: 20.9 inches (531 mm)
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Weight: 401 lbs (182 kg)
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Maximum RPM: 6,000
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Standard Propeller Size: 3 x 14.25 x 19
Applications
The DF115B is versatile and reliable, making it suitable for:
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Recreational boating
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Fishing trips and charter boats
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Small to mid-sized pontoons and cruisers
FAQs
Q1: What makes the DF115B fuel-efficient?
The Lean Burn Control System continuously adjusts the air/fuel mixture based on load and speed, ensuring optimal fuel efficiency without sacrificing power.
Q2: Can this engine handle saltwater use?
Yes. The Suzuki Anti-Corrosion System protects critical components, making the DF115B suitable for both freshwater and saltwater applications.
Q3: Is the DF115B easy to start?
Absolutely. The Suzuki Easy Start System ensures smooth and reliable starts every time.
Q4: How does the offset driveshaft help?
It reduces weight, lowers the engine’s center of gravity, and improves balance and stability, minimizing vibration and enhancing ride comfort.
Internal and External Links
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Check out more Suzuki Outboard Motors
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Learn about Suzuki Lean Burn Control
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Visit the official Suzuki Marine website: https://www.suzukimarine.com
Conclusion
The 2021 Suzuki 115 HP DF115B Outboard Motor is a top-tier choice for boaters seeking performance, reliability, and fuel efficiency. Its advanced technology, smooth handling, and durable design make it a standout in the outboard market. Whether for leisure or work, the DF115B ensures powerful, efficient, and dependable boating experiences.






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