Yamaha F40 NETL (40-70)
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Code:2406
The Yamaha 40HP Supreme (F40G Supreme) is a high-performance 4-stroke outboard engine designed specifically for marine use. This model delivers outstanding power for its class, excellent fuel efficiency, and dependable operation in all conditions. Thanks to Yamaha’s advanced technologies, it is an ideal choice for fishing boats, workboats, recreational vessels, and everyday use.
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Key Features
✔ Powerful and Fuel-Efficient 4-Stroke Engine
With a 996 cm³ displacement, 4 cylinders, and 16 valves (SOHC), this engine offers impressive power, fast acceleration, and smooth operation. The maximum output reaches 40 HP at 5,300–6,300 rpm.
✔ EFI – Electronic Fuel Injection
The Electronic Fuel Injection (EFI) system ensures optimal combustion, reduced fuel consumption, and reliable starting in all weather conditions.
✔ Yamaha YDC-30 Corrosion Protection
Yamaha’s special YDC-30 aluminum alloy protects the engine in saltwater environments, providing long-lasting durability. The built-in fresh water flushing connector allows easy maintenance after each trip.
✔ Power Trim & Tilt
The electric trim and tilt system provides precise control of the boat, improved stability, and optimal engine position for planing, maneuvering, and transport.
✔ Advanced Control and Safety Systems
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PrimeStart™ – effortless automotive-style starting
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Y-COP immobilizer (optional) – effective anti-theft protection
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ECM engine management – monitors parameters and prevents overload
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Trolling mode – fine RPM adjustment for fishing (620–900 rpm)
Technical Specifications
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Engine type: 4-stroke, SOHC, 4 cylinders
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Displacement: 996 cm³
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Bore × stroke: 65 × 75 mm
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Power output: 29.4 kW (40 HP)
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Full throttle RPM range: 5,300–6,300 rpm
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Fuel system: EFI
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Starting system: electric
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Gear ratio: 12:28
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Weight: from 119 kg (depending on configuration)
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Shaft length: S / L (depending on model)