Ariens GT18 931033 Engine


Ariens GT18 931033 lawn tractor photo
1979 - 1991
Model year
Garden tractor
Series:GT18 931033GT18D
Engine Detail
Kohler M18
gasoline
2-cylinder
air-cooled horizontal-shaft V-Twin
Displacement691 cc
42.18 ci
Bore/Stroke3.125x2.75 inches
79 x 70 mm
Power (gross)18 hp
13.4 kW
Fuel use1.8 gal/hour
6.8 l/hour
Air cleanerdry element with foam precleaner
Compression6.0:1
Starterelectric
Starter volts12
SparkplugRV15YS
Sparkplug gap0.020 inches
0.508 mm
Engine Oil
GT18 931033 gasoline engine oil chart
Oil capacity2 qts
1.9 L
Page information
Last updateJuly 23, 2020
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