General Specifications
HP / kW 115 HP / 85.7 kW
Displacement 1995 cc (121.7 cu in.)
Cylinders 4 (Inline)
WOT RPM Range Check Manual
Bore x Stroke 84 x 90 mm
Weight (Lightest) 178 kg / 392 lbs
Drive & Lower Unit
Gear Ratio 2.08:1
Shaft Options 20, 25
Propeller Style 13–15"
Maintenance Quick-Specs
Engine Oil Tohatsu 4-Stroke Oil
Oil Capacity 4.5 Liters
Gear Lube 760 ml
Spark Plug NGK LFR6A-11
Fuel/Power Regular Unleaded 87 Oct
Identification
The serial number for the Tohatsu MFS115A (4-2-1 Exhaust) is typically found on a plate located on the transom bracket.