| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| LANCIA | 51718665 | Direct Cross Interchange | 1 |
| FIAT | 51718665 | Direct Cross Interchange | 1 |
| ALFA ROMEO | 51718665 | Direct Cross Interchange | 1 |
| BIRTH | 51564 | Indirect Cross Interchange | 1 |
| OCAP | 1225846 | Indirect Cross Interchange | 1 |
| MAGNETI MARELLI | 030607010045 | Indirect Cross Interchange | 1 |