Ford 641 Transmission

Ford 641 tractor photo
1957 - 1962
601 Workmaster Series
Utility tractor
Series map:
Transmission options
4-speed unsynchronized gear
12-speed unsynchronized gear
Typeunsynchronized gear
Gears4 forward and 1 reverse
Clutch254mm dry disc
Oil capacity6 qts
5.7 L
Oil type
SAE 80 Mild EP
Typeunsynchronized gear
Gears12 forward and 3 reverse
Clutchdry disc
The 12-speed adds a mechanical over/under to the basic four-speed transmission.
641  unsynchronized gear speeds
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Peter Easterlund - owner/author
Updated on February 20, 2024
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