Tohatsu MFS140AETUL 140HP 30″ Ultra Long Outboard Motor

Tohatsu 140HP MFS140AETUL EFI Ultra Long Power

Featuring a 1995cc four-cylinder engine family, the Tohatsu 140HP MFS140AETUL serves as a high-torque solution for US boaters requiring a prop-rated propulsion unit with superior thermal stability. This 140HP four-stroke technology utilizes an industry-exclusive 4-2-1 Performance Tuned Exhaust manifold to maximize low-end torque, effectively converting internal combustion into efficient thrust for ultra-high transom vessels and deep-draft commercial hulls. The 30-inch ultra-long shaft design provides an optimized center of gravity for high-freeboard brackets, while the Electronic Fuel Injection (EFI) ensures immediate, reliable ignition across diverse marine environments.

Operational longevity of the MFS140AETUL model is secured through a specialized pressurized lubrication system featuring a maintenance-free valve train to maintain internal cleanliness. To facilitate easy after-storage starts, the unit employs a vapor-free EFI system paired with a 41A high-output alternator for heavy electronics loads, while the Tohatsu High-Grade Marine Alloy utilizes a multi-layer finish to mitigate oxidation in high-salinity waters. With a 100-hour service interval and a class-leading torque-to-weight ratio, this fuel-efficient outboard provides superior ownership value for boaters seeking specialized reach with professional performance.

Key Features of Tohatsu MFS140AETUL

• 1995cc Inline 4-Cylinder SOHC-4V Block
• 140.0HP Prop-Rated Output at 5500 RPM
• 30″ Ultra Long Shaft / 414 lbs Dry Weight Chassis
• Electronic Fuel Injection (EFI) Induction System
• Remote Steering with Integrated Power Trim
• 4-2-1 Performance Tuned Exhaust System
• 2.08:1 Gear Ratio / 4.4qt Oil Capacity