Tractors > John Deere > 50

John Deere 50 Engine



John Deere 50 tractor photo
1952 - 1956
Row-Crop tractor
Series map:
40
50
60
23.5hp*
31.0hp*
41.6hp*
*Estimated engine power for comparison only.
Engine options
John Deere 3.1L 2-cyl gasoline
John Deere 3.1L 2-cyl all-fuel
John Deere 3.1L 2-cyl LP gas
Engine Detail
John Deere
gasoline
2-cylinder
liquid-cooled
Displacement190.4 ci
3.1 L
Bore/Stroke4.6875x5.50 inches
119 x 140 mm
Air cleaneroil bath
Rated RPM1250
Firing order1-2
Starter volts12
Coolant capacity23 qts*Early, non-pressurized system.
21.8 L
 19 qts
18.0 L
Engine Detail
John Deere
all-fuel
2-cylinder
liquid-cooled
Displacement190.4 ci
3.1 L
Bore/Stroke4.6875x5.50 inches
119 x 140 mm
Air cleaneroil bath
Compression5.35:1
Rated RPM1250
Firing order1-2
Starter volts12
Engine Detail
John Deere
LP gas
2-cylinder
liquid-cooled
Displacement190.4 ci
3.1 L
Bore/Stroke4.6875x5.50 inches
119 x 140 mm
Air cleaneroil bath
Compression8:1
Rated RPM1250
Firing order1-2
Starter volts12
Page information
Peter Easterlund - owner of TractorData.com
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Peter Easterlund - owner/author
Email: Peter@TractorData.com
Updated on June 30, 2025
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