| Model | Years | Serial Range |
|---|---|---|
| 335 Utility | 1956 1957 1958 1959 1960 1961 |
10400001-10400101 10400102-10402087 10402088-10402336 10402337-10402439 10402440-10402489 10402490-10402539 |
| 335 Universal | 1957 1958 1959 1960 |
11300001-11300440 11300441-11300521 11300522-11300596 11300597-11300746 |
| 445 Universal | 1956 1957 1958 1959 |
10100001-10102854 10102855-10104125 10104126-10104804 10104805-10104847 |
| 445 Utility | 1956 1957 1958 1959 |
10200001-10201445 10201446-10202101 10202102-10202242 10202243-10202249 |
| 445 Utility Diesel | 1959 | 15400001-15400018 |
| 445 Industrial | 1956 1957 1958 |
11100001-11100075 11100076-11100388 11100389-11100645 |
