In 1941, after the 600 Series had replaced the 500 Series, the small plain-Jain Type 500 was also subsequently redesignated the Type 600. Feature of the Type 600 was the grille made in a style of big 600 Series, while the Type 500 had mesh grille. A part of trucks was equipped with closed cabins from International commercial trucks.
Predecessor: American LaFrance Type 500
American LaFrance Type 500 / 600 Military versions