Tractors > John Deere > 6603

John Deere 6603 Engine



John Deere 6603 tractor photo
2002 - 2008
6003 Series
Utility tractor
Series map:
6403
6603
102.0hp
112.0hp
Engine Detail
John Deere 6068T
turbocharged diesel
6-cylinder
liquid-cooled
Displacement414 ci
6.8 L
Bore/Stroke4.19x5.00 inches
106 x 127 mm
Power112 hp
83.5 kW
Compression17:1
Rated RPM2100
Firing order1-5-3-6-2-4
Starter volts12
Starter power4.2 hp
3.1 kW
Oil capacity20 qts
18.9 L
Coolant capacity19.5 qts
18.5 L
Intake valve clearance0.013 inches
0.330 mm
Exhaust valve clearance0.017 inches
0.432 mm
Page information
Peter Easterlund - owner of TractorData.com
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Peter Easterlund - owner/author
Email: Peter@TractorData.com
Updated on April 20, 2022
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