Agricultural Machinery: General-Purpose Tractor Case IH

Model	Overall width
Farmall 55	1635 mm - 5.4 ft.
Farmall 50	1692 mm - 5.6 ft.
Farmall 45	1692 mm - 5.6 ft.
Farmall 40	1692 mm - 5.6 ft.
Farmall 35	1379 mm - 4.5 ft.
Farmall 31	1379 mm - 4.5 ft.