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International Harvester 686 - engine

International Harvester 686 tractor photo
1976 - 1980
Previous model:International Harvester 666
more International Harvester 686 specifications...




 

Engine Detail:

German (Nuess) built diesel that replaced the 312 diesel in 1979.
 International Harvester D310
 diesel
 6-cylinder
 liquid-cooled
 310 ci [5.1 L]
Bore/Stroke:3.875x4.375 inches [98 x 111 mm]
Rated RPM:2000
Starter volts:12
 

Engine Detail:

 International Harvester D-312
 diesel
 6-cylinder
 liquid-cooled
 312 ci [5.1 L]
Bore/Stroke:3.875x4.410 inches [98 x 112 mm]
Air cleaner:dry
Rated RPM:2000
Oil capacity:12 qts [11.4 L]
Coolant capacity:21 qts [19.9 L]
 

Engine Detail:

 International Harvester C291
 gasoline
 6-cylinder
 liquid-cooled
 291 ci [4.8 L]
Bore/Stroke:3.75x4.39 inches [95 x 112 mm]
Rated RPM:2000
 

Page information:

Last update:September 26, 2012
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