General Specifications
HP / kW 50 HP / 37.3 kW
Displacement 697 cc (42.5 cu in.)
Cylinders 3 (Inline)
WOT RPM Range Check Manual
Bore x Stroke — x — mm
Weight (Lightest) 103 kg / 227 lbs
Drive & Lower Unit
Gear Ratio 1.85:1
Shaft Options 20", 25"
Propeller Style —
Maintenance Quick-Specs
Engine Oil Tohatsu TLDI Oil
Oil Capacity See Manual
Gear Lube See Manual
Spark Plug NGK IZFR6Q
Fuel/Power Regular 87 Oct
Identification
The serial number for the Tohatsu MD50 TLDI (2-Stroke) is typically found on a plate located on the transom bracket.