Farm tractors Ford

Ford 8N Transmission

Ford 8N
Ford 8N

Transmission

Transmission options
Transmission
4-speed
12-speed
Transmission
Transmissionconstant mesh
Gears4 forward and 1 reverse
Oil capacity20 qts
18.9 L
Oil type
32oF [0oC]↑ : Ford M4864A
32oF [0oC]↓ : Ford M4864B
NotesTractor must be stopped and clutch used to shift between gears.
Transmission
TransmissionSherman Combination Transmission
Gears12 forward and 3 reverse
NotesThe Sherman Step-Up and Step-Down Combination transmission provided two additional ranges, one higher and one lower, through the use of an auxiliary gearbox. The Step-Down was geared down by 1.513 to 1. The Step-Up was geared up by 1 to 1.495.

Values may vary by engine, transmission or configuration. View source page