John Deere 4640 Transmission

John Deere 4640 tractor photo
1977 - 1984
4040 Series
Row-Crop tractor
Transmissions overview
16-speed partial power shift
8-speed full power shift
Type:partial power shift
Gears:16 forward and 6 reverse
Clutch:hydraulic wet disc
Oil capacity:100 qts
94.6 L
With 20.8-38 rear tires.
4640 Quad-Range partial power shift speeds
Transmission:Power Shift
Type:full power shift
Gears:8 forward and 4 reverse
Clutch:hydraulic wet discs
Oil capacity:80 qts
75.7 L
With 20.8-38 rear tires.
4640 Power Shift full power shift speeds
Page information
Last update:January 20, 2022
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