The DF115B is a 115 HP four-stroke outboard designed to be small in size but big on performance. It’s an ideal choice for a wide range of boats – from bass boats and bay boats to mid-size RIBs – offering quick throttle response and smooth, quiet operation. With a class-leading power-to-weight ratio, this inline-4 engine provides strong acceleration and reliable mid-range torque, giving boaters confidence whether cruising inland lakes or tackling coastal waters. Its compact design and lightweight build mean easier handling and less transom weight, without sacrificing the robust power that Suzuki is known for.
Beyond its impressive performance, the DF115B comes packed with advanced Suzuki technology. It features an innovative Lean Burn fuel system for exceptional fuel efficiency and low emissions, allowing longer trips with fewer refuels. Notably, the DF115B is the first in its class to offer both mechanical and digital drive-by-wire controls, so boaters can choose traditional control cables or upgrade to precise Suzuki Precision Control for smoother throttle and shifting. An updated engine cover maximizes cooling airflow, and a Water Detecting Fuel Filter system actively guards the engine by alerting you to any moisture in the fuel. Additional safeguards include a user-adjustable Tilt Limit System to prevent tilting beyond a safe angle, and a maintenance-free timing chain (self-adjusting) that improves durability. The DF115B even incorporates a knock sensor – a feature typically found on larger engines – which optimizes combustion and protects the engine under varying conditions. All these premium features are protected by Suzuki’s acclaimed anti-corrosion finish, ensuring this outboard remains reliable and looking sharp through years of use in both fresh and saltwater.
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Engine hp:115 hp
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Engine type:4 cylinders inline / DOHC 16 valves
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Displacement:2045 cc (L)
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Max. RPM:5000 - 6000 RPM RPM
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Alternator Amp / Watt:40A / W
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Fuel recommendation:Unleaded, minimum 91 RON
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Reduction gear ratio:2.59:1
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Ignition type:Electronic FTIS
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Fuel system:EFI
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Cooling system:Water cooling + thermostat
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Gears:F-N-R
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Exhaust system:Through the propeller
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Oil tank capacity:5.5 L.
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Propeller:Yes