John Deere 6603 Engine

John Deere 6603 tractor photo
2002 - 2008
6003 Series
Utility tractor
Engine Detail
John Deere 6068T
turbocharged diesel
Displacement:414 ci
6.8 L
Bore/Stroke:4.19x5.00 inches
106 x 127 mm
Power:112 hp
83.5 kW
Rated RPM:2100
Firing order:1-5-3-6-2-4
Starter volts:12
Starter power:4.2 hp
3.1 kW
Oil capacity:20 qts
18.9 L
Coolant capacity:19.5 qts
18.5 L
Intake valve clearance:0.013 inches
0.330 mm
Exhaust valve clearance:0.017 inches
0.432 mm
Page information
Last update:April 20, 2022
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