John Deere G GM Engine


John Deere G GM tractor photo
1937 - 1953
Model year
Two-Cylinder Letter Series
Row-Crop tractor
Engine Detail
John Deere
all fuel
2-cylinder
liquid-cooled
Displacement412.5 ci
6.8 L
Bore/Stroke6.125x7.00 inches
156 x 178 mm
Compression4.2:1
Rated RPM975
Firing order1-2
Starterhand-crank
 electric OptOptional
Starter volts12
Oil capacity11 qts
10.4 L
Coolant capacity44 qts
41.6 L
Page information
Peter Easterlund - owner of TractorData.com
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Peter Easterlund - owner/author
Email: Peter@TractorData.com
Updated on January 20, 2022
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