The Tohatsu MFS40 delivers dependable 40 horsepower through its advanced 4-cylinder design, engineered to provide exceptional performance and fuel efficiency for a wide range of boating applications. This sophisticated outboard features a proven SOHC EFI fuel induction system with 52.8 cubic inch displacement, ensuring reliable power delivery throughout its 5,000-6,000 RPM operating range while maintaining outstanding fuel economy.
The foundation of the MFS40’s impressive performance lies in its unique SOHC design with innovative 9-valve configuration and roller rocker arms. This advanced valve train design provides minimal friction, offering quicker throttle response and enhanced durability against wear and tear. The strategic engineering results in exceptional acceleration and an outstanding power-to-weight ratio that maximizes performance while minimizing fuel consumption.
Outstanding fuel economy sets the MFS40 apart in its class, delivering exceptional efficiency without sacrificing performance capabilities. The optimized gear case includes a lower gear ratio specifically designed for improved hole shot and enhanced top-end speed, ensuring quick planing and impressive performance across various boat types and load conditions.
The high-output 21-amp alternator provides reliable electrical power for essential marine electronics and accessories, supporting modern fishfinders, GPS units, and communication equipment. This robust charging capacity ensures dependable operation of all onboard systems throughout extended adventures on the water.
Versatile operation is enhanced by adjustable idle and trolling speed control, allowing operators to fine-tune engine RPM from 650 to 950 for optimal performance in various conditions. This feature provides precise control for trolling, docking, and maneuvering in tight spaces or challenging conditions.
The optional Multi-Function Tiller Handle offers smooth control and easy operation, featuring an integrated key switch, stop switch, adjustable idle speed control, ergonomic shift handle, and tilt & trim switch on the twist throttle grip end. This comprehensive control system puts all essential functions conveniently at your fingertips for enhanced operation and safety.
Advanced connectivity comes through the TOCS (Tohatsu Onboard Communication System), enabling seamless plug-and-play communication between the outboard and onboard electronic devices. This modern technology integration ensures compatibility with contemporary marine electronics and monitoring systems.
At 216 pounds, the MFS40 offers an excellent power-to-weight ratio while accommodating propellers from 8″ to 14″ pitch for diverse performance requirements. Compatible with 15″ and 20″ transom heights, this versatile motor adapts to various boat designs from small aluminum fishing boats to recreational runabouts and pontoon boats.
Backed by Tohatsu’s industry-leading 5-year limited warranty and comprehensive dealer support network, the MFS40 delivers proven performance with advanced technology. Whether powering fishing adventures, family outings, or commercial applications, the MFS40 provides the ideal combination of power, efficiency, and reliability that smart boaters choose for dependable marine performance in the mid-range category.
