Lawn Tractors > Craftsman > 917.25556

Craftsman 917.25556 Engine



Craftsman 917.25556 tractor photo
1992
Lawn tractor
AYP built
Engine Detail
Briggs & Stratton 283707
gasoline
1-cylinder
air-cooled vertical-shaft12
Displacement459 cc
28.04 ci
Bore/Stroke3.483x3.06 inches
88 x 78 mm
Power (gross)12 hp
8.9 kW
Starterelectric
Starter volts12
SparkplugChampion RJ-19LM
Sparkplug gap0.030 inches
0.762 mm
Intake valve clearance0.006 inches
0.152 mm
Exhaust valve clearance0.010 inches
0.254 mm
Engine Oil
917.25556 gasoline engine oil chart
Oil capacity1.5 qts
1.4 L
Oil change25 h
Page information
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Updated on July 25, 2025
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