MFS 40

Introducing the lightest weight in its class, EFI 40hp four stroke. Outfitted with a sleek four stroke design, the MFS40 comes in two color options, Beluga White and Aqua Marine Blue, allowing you to choose which color best fits your boat. Starting at just 209 pounds, you will not find a lighter weight motor in its class.

This outboard is equipped with proven technology, including electronic fuel injection (EFI) and digital CD ignition, which provides quick throttle response, excellent fuel economy, and very smooth rides on the water. The MFS40 also has a high output 21 amp alternator for superior battery charging. The adjustable steering friction and trim tab reduces your amount of steering effort, making for an easier and more enjoyable boating experience. Convenience is also covered with the 40hp four stroke’s built-in freshwater flushing system, making routine flushing quick and easy.

The 40hp EFI four stroke not only offers a more powerful ride while using less fuel, but is among the lightest on the water in its class. With proven reliability and performance, the MFS40 is every boater’s versatile choice for work, play or even once-in-a-lifetime memory making!

Tohatsu 40 hp 4-Stroke Benefits

Sleek design with two color options: Aqua Marine Blue and Beluga White
Outstanding fuel economy
Lightest weight in its class, starting at just 209 lbs.
Available in short (15") & long (20") shaft lengths
Ultra-low 3 star CARB emission approved

High Performance and Easy Operation

Electronic Fuel Injection
Digital CD ignition system for quicker starts
High output 21 amp alternator
New and improved gear case with lower gear ratio for increased low end torque
Adjustable steering friction and trim tab for reducing steering effort
Power trim & tilt

Fundamentals for User Convenience and Reliability

Through the prop exhaust for a quieter ride
Built-in freshwater flushing system for easy routine flushing
Variable idling speed control from 650 to 950 rpm’s
A camshaft-driven trochoid oil pump ensures long-term durability of critical engine components
Stainless steel water pump housing liner for outstanding durability

Warning & Protection

Low oil pressure warning (visual and audible)
Overheat warning (visual and audible)
Battery voltage warning (visual only)
Start-in-gear protection for safer engine starting
Safety lanyard (an essential protection feature standard on all Tohatsu outboards)
Over-rev. limiter

Specifications

Engine	4 Stroke 3 Cylinder
Output	40 ps (29.4 kw)
Displacement	866 cc (52.84 cu.in.)
Bore x Stroke	70 x 75 mm (2.75 x 2.95 in)
Starting	Electric
Control Type	Remote Control or Tiller Handle
Gear Shift	Forward - Neutral - Reverse
Gear Ratio	2.08:1 (13:27)
Propeller Selection Range	7" - 17"
Transom Height	15", 20"
Fuel	Unleaded Gasoline (87 Octane)
Oil Type	NMMA Certified FC-W^® 4-stroke oil**
Oil Capacity	2.4L (0.63 US Gal.) w/filter
Fuel Tank	25 L (6.6 US Gal.) Separate Fuel Tank
Weight*	95 kg (209 lbs.)
Alternator Output	12V, 252W, 21A
Max. RPM Range	5,000 - 6,000
Digital ECU Controlled Ignition System	Standard
Electronic Fuel Injection	Standard
Start In Gear Protection	Standard
Thermostat Controlled Cooling System	Standard
Through-The-Prop Exhaust	Standard
Overheat Buzzer	Standard
Power Trim and Tilt	Optional
Oil Pressure Warning	Standard
Gass Assyst Tilt	Optional