Ariens S-12H Engine


Ariens S-12H tractor photo
1976 - 1978
S Series
Garden tractor
Series map:
S-10G
S-12H
S-14G
10.0hp
12.0hp
14.0hp
Engine Detail
Kohler K301
gasoline
1-cylinder
air-cooled horizontal-shaft
Displacement476 cc
29.07 ci
Bore/Stroke3.375x3.25 inches
86 x 83 mm
Power (gross)12 hp
8.9 kW
Fuel use1 gal/hour
3.8 l/hour
Air cleanerdry element with foam precleaner
Compression6.6:1
Starterelectric
Starter volts12
Sparkplug gap0.025 inches
0.635 mm
Engine Oil
S-12H gasoline engine oil chart
Oil capacity2 qts
1.9 L
Page information
Peter Easterlund - owner of TractorData.com
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Peter Easterlund - owner/author
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Updated on November 9, 2022
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