Lawn tractors John Deere

John Deere 425 Engine

John Deere 425
John Deere 425

Engine

Engine Detail
Engine Kawasaki FD620D
Fuel gasoline
Cylinders 2-cylinder
Cooling / layout liquid-cooled horizontal-shaft V-twin
Engine applicationEarly versions of the engine used plastic cam gears. Steel cams were used beginning with engine serial number 149283.
Displacement617 cc
37.7 ci
Bore/Stroke2.992x2.68 inches
76 x 68 mm
Power20 hp
14.9 kW
Fuel systemcarburetor
Air cleanerpaper element with pre-cleander
Compression9:1
Rated RPM3550
Idle RPM1450-3550
Starterelectric
Starter volts12
Starter power1.1 hp
0.8 kW
Coolant capacity3 qts
2.8 L
Sparkplug gap0.030 inches
0.762 mm
Engine Oil
Oil capacity1.6 qts
1.5 L

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