Sears GT/19.9 917.25708 Engine


Sears GT/19.9 917.25708 lawn tractor photo
1978 - 1980
Garden tractor
Roper built
Series:GT/18GT/19.9 917.25708
Engine Detail
Onan N52M
gasoline
2-cylinder
air-cooled horizontal-shaft opposed twin
Displacement855 cc
52.2 ci
Bore/Stroke3.5625x2.625 inches
90 x 67 mm
Power (gross)19.9 hp
14.8 kW
Compression6.5:1
Rated RPM3600
Starterelectric
Starter volts12
Engine Oil
GT/19.9 917.25708 gasoline engine oil chart
Oil capacity1.75 qts
1.7 L
Oil change25 h
Page information
Contact: Peter Easterlund
Updated on November 23, 2021
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