The Tohatsu MFS40AETL represents the perfect blend of proven performance and traditional marine styling in Tohatsu’s signature Aquamarine Blue finish. This 40 horsepower four-stroke outboard features advanced electronic fuel injection technology, delivering smooth acceleration, quiet operation, and exceptional fuel economy across diverse boating conditions. The classic blue color reflects Tohatsu’s maritime heritage while maintaining the durability and reliability that has made the brand a trusted choice among boaters worldwide.
Built with Tohatsu’s advanced SOHC engine design featuring unique 9-valve technology with roller rocker arms, the MFS40AETL delivers dependable power from its 52.8 cubic inch, three-cylinder displacement across a 5,000-6,000 RPM operating range. The optimized 2.08:1 gear ratio ensures efficient propeller operation for superior hole shot and top-end performance. Electric start provides reliable ignition in all weather conditions, while the integrated power trim and tilt system offers precise boat positioning and performance optimization with convenient fingertip control.
The 20-inch shaft length accommodates most standard transom configurations, and the robust 12V, 300W, 25A alternator keeps electrical systems charged during extended outings. Advanced EFI technology delivers superior throttle response and consistent performance across varying conditions, while the trochoid pump lubrication system ensures optimal engine protection. The MFS40AETL meets California CARB three-star emissions standards, demonstrating environmental responsibility without compromising power delivery.
Precision trolling speed control offers adjustable idle from 650-950 RPM, making it ideal for fishing applications or precise maneuvering in marinas and tight spaces. The engine accommodates propellers ranging from 8 to 14 inches, allowing customization for specific boat configurations and performance requirements. High solid paint coating provides superior protection against UV damage and salt water corrosion, ensuring the classic Aquamarine Blue finish maintains its rich appearance season after season. Whether powering a fishing boat, runabout, or pontoon craft, the Tohatsu MFS40AETL delivers the perfect combination of traditional styling, modern efficiency, and legendary reliability that has distinguished Tohatsu outboards since 1956. This engine represents the ideal choice for boaters who appreciate classic marine aesthetics combined with cutting-edge four-stroke technology.
