INTERNATIONAL HARV. - B-Series

554 (1974/01 - 1975/12) 40 kW / 54 Hp
554 A (1974/01 - 1975/12) 40 kW / 54 Hp
644 (1974/01 - 1980/12) 44 kW / 60 Hp
644 A (1974/01 - 1980/12) 44 kW / 60 Hp
744 (1974/01 - 1980/12) 49 kW / 67 Hp
744 A (1974/01 - 1980/12) 49 kW / 67 Hp