2023 Yamaha 40HP EFI Four-Stroke Outboard Motor
$2,000.00
Breathe new life into your boat hull with one of the most reliable and efficient mid-sized outboards on the market. This 2023 Yamaha 40HP Four-Stroke engine is in flawless cosmetic and mechanical condition. It has been lightly run for only 187 original hours, has been meticulously maintained, and runs incredibly smooth.
This comprehensive, ready-to-rig listing comes packed with an extraordinary bonus. While the outboard is currently mounted with an ergonomic, heavy-duty multi-function tiller handle on its transport stand, the package is an all-inclusive conversion kit. It comes bundled with all matching parts brand-new in their factory boxes, including the advanced 703 remote control box, digital LAN multi-network speed/trim gauges, all connecting wiring harnesses, and the heavy-duty engine mounting bolts! This grants you total freedom to rig the motor exactly how you need it—whether as a direct helm-steering setup or as an elite, flexible tiller setup.
Key Specifications
| Specification | Details |
| Brand & Model Line | Yamaha F40 Four-Stroke (Midrange Series) |
| Model Year | 2023 (Latest Design Generation) |
| Total Operating Hours | 187 Original Hours (Barely broken in) |
| Shaft Length | 20″ Long Shaft (L) |
| Engine Configuration | Inline 3-Cylinder, 6-Valve Single Overhead Cam (SOHC) |
| Fuel Induction | Multi-Point Sequential Electronic Fuel Injection (EFI) |
| Starting & Trim Systems | Electric Start & Full Power Trim and Tilt |
| Rigging Accessories | Brand New in Box: 703 Remote, Digital LAN Gauge, Cables, and 4 Mounting Bolts |
| Included Hardware | High-performance matched propeller |
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Description
Why the 2023 Yamaha F40 EFI is the Ultimate Midrange Motor
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Turnkey Fuel Injected Performance (EFI): Yamaha’s premier multi-point electronic fuel injection maps out optimal fuel delivery via an internal microprocessor. This translates to instant, crisp throttle responses, smokeless execution, and effortless turnkey starts in any weather condition.
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Ultimate Customization (Tiller or Remote Helm): This highly versatile package is a boat rigger’s dream. It gives you the immediate option to utilize its heavy-duty tiller arm or unpack the included brand-new-in-box premium 703 remote control box and digital LAN gauges to link the engine straight to a center console or side-helm steering wheel layout.
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Crisp Power-to-Weight Balance: Displacing 747 cc across an inline 3-cylinder block, this compact four-stroke powerhouse offers incredible mid-range torque while remaining exceptionally lightweight. It prevents excessive sagging on smaller transom walls, optimizing overall fuel economy.
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SmartCraft & Variable Trolling Controls: Equipped with Yamaha’s precision Variable Trolling RPM Switch (VTS). This specialized software lets you adjust and lock your engine speed in micro 50-RPM increments (from 650 to 900 RPM) directly through the digital meters or tiller arm for perfect lure presentation.
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Power Trim & Tilt Convenience: Experience quick hull leveling at the touch of a toggle button. The smooth-acting power trim and tilt system operates under heavy throttle loads, allowing you to maximize top-end speed or raise the leg safely for shallow-water tracking.
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Convenient Freshwater Flushing Device: Features Yamaha’s easy-access garden hose hookup. This enables you to thoroughly flush out corrosive silt, mud, and salt deposits from internal cooling passages without ever needing to start or run the powerhead.
Package Condition & Care Notes
This motor has been carefully verified and serviced before being placed on its transport stand.
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The fiberglass cowling and factory dark-grey metallic finish are remarkably clean, retaining a deep gloss with minimal blemishes.
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The internal 187 hours are completely verified, reflecting peaceful, non-commercial pleasure use.
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The accessory kit is entirely fresh and untouched, securely packed in individual factory packaging boxes.










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