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Tohatsu MFS50A EFI

Tohatsu MFS50A EFI

















New Tohatsu MFS50A EFI four stroke is an extremely lightweight (97kg including propeller) outboard and has many outstanding features


  • TLDI-style diagnostic system through the tachometer
  • Intelligent service indicator to advise when a service is due
  • Variable idle control for low speed trolling
  • High output alternator (21A)
  • Redesigned gearbox and splash-plate for reduced water drag
  • Available as multi-function tiller or remote control
  • Ultra-low fuel burn - 15.8 l/hr at WOT (initial tests)
  • Lightest weight 40 & 50hp available at just 97kg
  • Power trim and tilt
  • Water flush attachment 

Other features

Advanced Lean Burn EFI System 

The ECU constantly controls the fuel supply and optimizes spark timing under variable engine operating conditions, resulting in better fuel economy and one of the "greenest" engines available. 

Compact Combustion Long Intake Manifold

The engines generate a steady low-mid torque range and are coupled to a newly designed gearbox, which results in a smooth and powerful run to give quick acceleration

Narrow angled Valve layout and SOHC long stroke straight-three engine 

Providing a slimmer and lighter engine at just 866cc

  • Maximum output PS (kW) 50 (36.8)
  • Max operating range 5000-6000 rpm
  • Weight 97kg (ETL)
  • Fuel consumption at WOT 15.7 L/Hr
  • Number of cylinders 3
  • Bore and Stroke in (mm) 2.76 x 2.95 (70 x 75)
  • Displacement 866cc
  • Engine lubrication system - trochoid pump
  • Starting system - electric starter
  • Spark plug - NGK DCPR6E
  • Ignition timing - electronically advanced
  • Alternator output - 12V 21A
  • Engine oil capacity - 2.4 litres
  • Fuel tank capacity 25 litres
  • Speed control - twist grip type or remote control
  • Gear reduction - 2.08 (13:27)
  • 7 years manufacturers warranty subject to servicing intervals for leisure use
  • 2 years commercial subject to servicing intervals
  • See drop down below for ordering





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MFS50A Tohatsu MFS50A EFI (Weight 97.00Kg) 5080.00

Address: 94-98 Highland Road, Eastney, Portsmouth, PO4 9NQ Tel: 023 9273 2985 Fax: 023 9229 6065 Email:
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