General Specifications
HP / kW 40 HP / 29.8 kW
Displacement 698 cc (42.6 cu in.)
Cylinders 3 (Inline)
WOT RPM Range Check Manual
Bore x Stroke 67 x 66 mm
Weight (Lightest) 84 kg / 185 lbs
Drive & Lower Unit
Gear Ratio 1.85:1
Shaft Options 20
Propeller Style 11–13"
Maintenance Quick-Specs
Engine Oil Auto-Injected
Oil Capacity See Manual
Gear Lube See Manual
Spark Plug Check Search
Fuel/Power Regular Unleaded 87 Oct
Identification
The serial number for the Mariner 40hp Magnum (2-Stroke) is typically found on a plate located on the transom bracket.