General Specifications
HP / kW 150 HP / 111.8 kW
Displacement 2507 cc (153.0 cu in.)
Cylinders 6 (V6 60°)
WOT RPM Range Check Manual
Bore x Stroke 89 x 67 mm
Weight (Lightest) 179 kg / 395 lbs
Drive & Lower Unit
Gear Ratio 1.87:1
Shaft Options 20, 25
Propeller Style 14–16"
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 150hp Magnum III (2-Stroke) is typically found on a plate located on the transom bracket.