Cub Cadet 800 Engine

Cub Cadet 800 lawn tractor photo
1974 - 1975
Quietline Series
Garden tractor
Series map:
Engine Detail
Kohler K181AQS
Displacement305 cc
18.63 ci
Bore/Stroke2.938x2.75 inches
75 x 70 mm
Power (gross)8 hp
6.0 kW
Fuel systemKohler side-draft carburetor
Air cleanerdry
Rated RPM3400
Idle RPM1800-3600
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
800 gasoline engine oil chart
Oil capacity1.25 qts
1.2 L
Oil change30 h
Page information
Peter Easterlund - owner of
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TractorData is a family-owned small business located in Minnesota that has been providing reference information on tractors since 1999.
Peter Easterlund - owner/author
Updated on July 14, 2022
©2000-2023 -®. Notice: Every attempt is made to ensure the data listed is accurate. However, differences between sources, incomplete listings, errors, and data entry mistakes do occur. Consult official literature from the manufacturer before attempting any service or repair.