MFS 50

What is the one thing every boater looks for in an outboard motor? The lightest weight motor possible. Tohatsu's all new 50hp four stroke has what you need at just 209 pounds, the lightest weight motor in its class. You asked and we listened by outfitting the 50hp four stroke with a new and improved gear case with a lower gear ratio, giving you the increased low end torque your boat needs. This outboard also has variable idling speed control from 650 to 950rpm's. And the MFS50's stainless steel water pump housing liner gives you outstanding durability. With the 50hp four stroke's power to quickly reach your destination, exceptional fuel performance to keep gas costs down and proven technology for worry-free boating, you've never had a day on the water quite like this.

Benefits Include:

  • All new sleek design
  • Outstanding fuel economy
  • Lightest weight in its class, starting at just 209 lbs.
  • Available in 15" & 20" shaft lengths
  • Ultra-low 3 star CARB emission approved
  • 5 Year limited warranty

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

Technical Specifications

Engine (No. of Cylinder): 3 Cylinder
Output: 50 hp (36.8 kw)
Displacement: 866 cc (52.9 cu.in.)
Bore x Stroke: 70 x 75 mm (2.76 x 2.95 in)
Starting: Electric
Control Type: Remote or Tiller
Gear Shift: Forward - Neutral - Reverse
Gear Ratio: 2.08:1
Ignition System: MicroComputer Programmed
Transom Height: 15", 20"
Fuel: Unleaded Gasoline (87 Octane) or higher
Oil Type: NMMA Certified FC-W 4-stroke oil**
Oil Capacity: 0.63 gal. (2.4 L) w/filter
Weight: 209 lbs. (95 kg)
Alternator Output: 12V, 252W, 21A
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
Oil Pressure Warning: Standard
Power Trim and Tilt: Standard