Lawn Tractors > John Deere > S100

John Deere S100 Engine



John Deere S100 lawn tractor photo
2021 -
S100 Series
Lawn tractor
Series map:
S100
S110
17.5hp
19.0hp
Engine Detail
Briggs & Stratton 31R977
gasoline
1-cylinder
air-cooled vertical-shaft
Displacement499 cc
30.5 ci
Bore/Stroke3.56x3.06 inches
90 x 78 mm
Power17.5 hp
13.0 kW
Air cleanerdry
Starterelectric
Starter volts12
Sparkplug gap0.030 inches
0.762 mm
Engine Oil
S100 gasoline engine oil chart
Oil capacity1.5 qts
1.4 L
Oil change50 h
Page information
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Updated on May 26, 2021
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