| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FIAT | 46843629 | Direct Cross Interchange | 5 |
| BIRTH | 51495 | Direct Cross Interchange | 2 |
| OCAP | 1225842 | Direct Cross Interchange | 2 |
| ORIGINAL IMPERIUM | 25968 | Direct Cross Interchange | 2 |
| BIRTH | 51590 | Direct Cross Interchange | 2 |
| FIAT | 46808159 | Indirect Cross Interchange | 2 |
| MAGNETI MARELLI | 030607010022 | Indirect Cross Interchange | 1 |
| LANCIA | 46843746 | Indirect Cross Interchange | 1 |
| LANCIA | 46843629 | Indirect Cross Interchange | 1 |
| LANCIA | 46808159 | Indirect Cross Interchange | 1 |
| FIAT | 46843746 | Indirect Cross Interchange | 1 |
| RUVILLE | 335802 | Indirect Cross Interchange | 1 |
| KAGER | 140042 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 46843746 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 46843629 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 46808159 | Indirect Cross Interchange | 1 |