Lawn tractors Massey Ferguson

Massey Ferguson 1855 Engine

Massey Ferguson 1855
Massey Ferguson 1855

Engine

Engine Detail
Engine Onan B48M
Fuel gasoline
Cylinders 2-cylinder
Cooling / layout air-cooled horizontal-shaft opposed-twin
Displacement781 cc
47.7 ci
Bore/Stroke3.25x2.875 inches
83 x 73 mm
Power (gross)18 hp
13.4 kW
Compression6.7:1
Idle RPM1800-3650
Starterelectric
Starter volts12
Sparkplug gap0.025 inches
0.635 mm
Point gap0.025 inches
0.635 mm
Intake valve clearance0.005 inches (cold)
0.127 mm
Exhaust valve clearance0.013 inches (cold)
0.330 mm
Engine Oil
Oil capacity2 qts
1.9 L

Values may vary by engine, transmission or configuration. View source page