Lawn Tractors > John Deere > Z850A

John Deere Z850A Engine



John Deere Z850A tractor photo
2008 - 2009
Z-Trak PRO 800 Series
Zero-turn mower
Series map:
Z840A
Z850A
Z860A
26.0hp
31.0hp
34.0hp
Engine Detail
Kawasaki FX850V
gasoline
2-cylinder
air-cooled vertical-shaft V-Twin
Displacement852 cc
52 ci
Bore/Stroke3.33x3.00 inches
85 x 76 mm
Power (gross)31 hp
23.1 kW
Air cleanerdry
Compression8.2:1
Idle RPM1700-3600
Starterelectric
Starter volts12
Sparkplug gap0.030 inches
0.762 mm
Point gap0.012 inches
0.305 mm
Intake valve clearance0.005 inches
0.127 mm
Exhaust valve clearance0.005 inches
0.127 mm
Engine Oil
Z850A gasoline engine oil chart
Oil capacity2.0 qts
1.9 L
Oil change100 h
Page information
Peter Easterlund - owner of TractorData.com
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Peter Easterlund - owner/author
Email: Peter@TractorData.com
Updated on September 17, 2021
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