The Farmall A and B were nearly identical tractors. The A featured an offset engine and wide front end. The B had a centered engine, seat offset to the right, and narrow front end.
Options for:
Narrow front end or single-wheel
BN and B options
Straight pipe or exhaust and 3 color options (Stock Used and Yellow)
There is a Farmall A in the works but it’s gonna have more options so its gonna be longer.