MFS25D

The MFS25D is designed for a wide variety of boat applications, such as Inflatable, RIB, Aluminum Fishing, FRP and/or Pontoon. Available in a wide variety of options, MFS25D will meet whatever configuration you need for your boat.
We have achieved the lightest weight in its class and improved reliability, without sacrificing performance. Tohatsu strives to deliver a smarter and more exciting boating experience.

Tohatsu 25 hp 4-Stroke Benefits

Versatile and lightest 3 cylinder 25 hp
All new sleek design
Available in variety of model-types; S, L, and ETL with Basic Tiller, Multi-function tiller, or Remote control
Best in class power-to-weight ratio provides excellent performance for all styles of boats from light weight to heavy weight
Advanced cross-flow induction for smooth operation
Ultra Low emission, EPA and CARB approved

High Performance and Easy Operation

Optimized gear ratio 2.17:1 gives you better low end torque and the ability to turn a higher pitch prop for better top end performance
Battery-less manual start Electronic Fuel Injection 4-stroke
Digital CD ignition system for quicker starts
High output 17.5 amp alternator
Adjustable steering friction and trim tab for reducing steering effort
Manual tilt models are equipped with shallow water drive, 6 tilt positions*
Power trim and tilt*

Fundamentals for User Convenience and Reliability

Built in fresh water flush system on drive shaft housing for easy access
No-mess oil filter drip pan located underneath the engine oil filter
Tool-free clear fuel filter with floating indicator ring provides detection of water in the fuel system and allows quick and easy service
Through-the-prop exhaust for a quieter ride
Thermostatically controlled cooling system for consistent engine temperature
Stainless steel water pump housing liner for outstanding durability
High grade marine aluminum alloy that provides the ultimate protection against corrosion
Zinc coating on internal water passages for superior corrosion resistance
25 liter (6.6 gallon) fuel tank including fuel fittings and fuel line
Aluminum propeller

Warning and Protection

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

Specifications

Engine	4 Stroke 3 Cylinder
Output	25 ps (18.4 kw)
Displacement	500 cc (30.5 cu.in.)
Bore x Stroke	61 x 57 mm (2.4 x 2.25 in)
Starting	Electric or Manual
Control Type	Remote Control or Tiller Handle
Gear Shift	Forward - Neutral - Reverse
Gear Ratio	2.17:1 (12:26)
Propeller Selection Range	8" - 14"
Transom Height	15", 20"
Fuel	Unleaded Gasoline (87 Octane)
Oil Type	NMMA Certified FC-W^® 4-stroke oil** SAE 10W-30/40 (SF, SG, SH, SJ)
Oil Capacity	1.7L (1.8 qt.)
Fuel Tank	25 L (6.6 US Gal.) Separate Fuel Tank
Weight*	58 kg (128 lbs.)
Alternator Output	12V, 210W, 17.5A
Max. RPM Range	5,000 - 6,000
Electronic Fuel Injection	Standard
Digital CD Ignition System	Standard
Start In Gear Protection	Standard
Thermostat Controlled Cooling System	Standard
Through-The-Prop Exhaust	Standard
Overheat Buzzer	Standard
Power Trim and Tilt	Option
Oil Pressure Warning	Standard
Variable Idle Speed	Standard
Shallow Water Drive	Standard