What is the one thing every boater looks for in an outboard motor? The lightest weight motor possible. Tohatsu’s 50hp four stroke now comes in a second color option, Beluga White, allowing boaters to choose which engine color best fits their boat. You asked and we listened by outfitting the 50hp EFI four stroke with an 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 electronic fuel injection technology for worry-free boating, you’ve never had a day on the water quite like this.
Tohatsu 50 hp 4-Stroke Benefits
- Sleek design with two color options: Aqua Marine Blue (MFS50A) and Beluga White (MFS50AW)
- 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
- 5 Year limited warranty
High Performance and Easy Operation
- Electronic Fuel Injection
- MicroComputer Programmed 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 (audible)
- Start-in-gear protection for safer engine starting
- Safety lanyard (an essential protection feature standard on all Tohatsu outboards)
- Over-rev. limiter
2025 TOHATSU 50 HP MFS50AETL
Engine 3 Cylinder Output 50 hp (36.8 kw) Displacement 866 cc (52.8 cu.in.) Bore x Stroke 70 x 75 mm (2.76 x 2.95 in) Max. RPM Range 5,000 - 6,000 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* 213 lbs. (96.5 kg) Alternator Output 12V, 252W, 21A Electronic Fuel Injection 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 Variable Idle Speed Standard