The Tohatsu MFS40A four-stroke outboard combines proven performance, exceptional fuel efficiency, and light weight in a compact design. Featuring Electronic Fuel Injection (EFI) and digital CD ignition, the MFS40 delivers smooth acceleration, quick throttle response, and reliable starting every time. Its high-output alternator provides excellent battery charging, while a built-in freshwater flush system and adjustable steering friction make it simple to maintain and control. Built for reliability and efficiency, the MFS40A is ideal for a wide range of boat applications.

Features:

• Electronic Fuel Injection (EFI) for optimal performance and fuel efficiency
• Digital CD ignition system for quicker starts and smooth running
• High-output 21A alternator for superior battery charging
• Improved gear case with optimized low-end torque
• Adjustable steering friction and trim tab for reduced steering effort
• Through-the-prop exhaust for quieter operation
• Built-in freshwater flushing system for easy maintenance
• Variable idle speed control (650 - 950 RPM)
• Camshaft-driven trochoid oil pump ensures long-term engine durability
• Stainless steel water pump housing liner for enhanced reliability
• Low oil pressure, overheat, and battery voltage warnings (visual and audible)
• Start-in-gear protection for safer operation
• Safety lanyard and over-rev limiter

Specifications:

• Engine Type: 4-Stroke, 3 Cylinder
• Displacement: 866 cc (52.84 cu. in.)
• Bore & Stroke: 2.75" x 2.95" (70 x 75 mm)
• Full Throttle RPM Range: 5000 - 6000
• Alternator Output: 12V, 252W, 21A
• Dry Weight Range: 209 lbs
• Rated Power: 40 HP
• Fuel Delivery: EFI
• Steering Type: Remote
• Shaft Length: 15", 20"
• Starting System: Electric
• Cooling System: Water-cooled with thermostat
• Ignition System: Digital CD ignition
• Exhaust: Through prop
• Lubrication System: Wet sump
• Oil Capacity: 2.4 L
• Trim Range: Manual 6-position
• Tilt Range: 75 deg.
• Gear Ratio: 2.08:1
• Gear Shift: F-N-R
• Standard Propeller Type (Diameter x Pitch): Aluminum (sold separately)
• Oil Pressure Alert: Yes
• Temperature Alert: Yes
• Rev Limiter: Yes
• Fuel Tank Capacity: External (fuel tank and line not included)
• Factory Warranty: 5 years. Warranty begins on date of purchase