Cub Cadet 73 Engine


Cub Cadet 73 lawn tractor photo
1969 - 1971
1X6/1X7 Series
Garden tractor
72
Series:73106
86
Engine Detail
Kohler K-161
gasoline
1-cylinder
air-cooled
Displacement262 cc
16 ci
Bore/Stroke2.875x2.50 inches
73 x 64 mm
Power7 hp
5.2 kW
Compression6.2:1
Rated RPM3600
Idle RPM1000-3800
Torque11.2 lb-ft
15.2 Nm
Torque RPM2200
Starter volts12
SparkplugChampion J-8
Sparkplug gap0.025 inches
0.635 mm
Point gap0.020 inches
0.508 mm
Intake valve clearance0.006 inches (cold)
0.152 mm
Exhaust valve clearance0.017 inches (cold)
0.432 mm
Engine Oil
73 gasoline engine oil chart
Oil capacity1.25 qts
1.2 L
Page information
Contact: Peter Easterlund
Updated on April 2, 2021
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