General Specifications
HP / kW 150 HP / 111.8 kW
Displacement 3000 cc (183.1 cu in.)
Cylinders 4 (Inline)
WOT RPM Range Check Manual
Bore x Stroke 102 x 92 mm
Weight (Lightest) 206 kg / 454 lbs
Drive & Lower Unit
Gear Ratio 1.92:1
Shaft Options 20, 25
Propeller Style 14–17"
Maintenance Quick-Specs
Engine Oil Mercury FourStroke Oil 10W-30
Oil Capacity 6 Liters
Gear Lube 828 ml
Spark Plug NGK LFR6A-11
Fuel/Power Regular Unleaded 87 Oct
Identification
The serial number for the Mercury 150 FourStroke is typically found on a plate located on the transom bracket.