In 1969, International Harvester introduced the Transtar 400 conventional.
 An update of the D-400 introduced in 1961, the Transtar 400 was a long-hood conventional fitted with the cab of the DCO-400 ("Emeryville") cabover.

In 1971, International Harvester replaced the Transtar 400 with the Transtar 4270 (short-hood) and 4370 (long-hood) conventionals.
 A completely new design with a much larger cab, the Transtar cab would be shared with the all-new Paystar introduced in 1973.

In 1985, the Transtar 4370 saw a major update and a renaming.
 Dropping the Transtar name, it became the International 9370, an introductory model of the International 9000 series.
 In 2000, the cab saw a major redesign for the first time since its 1971 introduction.
In 1969, International Harvester introduced the Transtar 400 conventional.  An update of the D-400 introduced in 1961, the Transtar 400 was a long-hood conventional fitted with the cab of the DCO-400 ("Emeryville") cabover.
In 1971, International Harvester replaced the Transtar 400 with the Transtar 4270 (short-hood) and 4370 (long-hood) conventionals.  A completely new design with a much larger cab, the Transtar cab would be shared with the all-new Paystar introduced in 1973.
In 1985, the Transtar 4370 saw a major update and a renaming.  Dropping the Transtar name, it became the International 9370, an introductory model of the International 9000 series.  In 2000, the cab saw a major redesign for the first time since its 1971 introduction.
International Transtar