| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| AUTOBIANCHI | 9944876 | Direct Cross Interchange | 1 |
| LANCIA | 9944876 | Direct Cross Interchange | 1 |
| SEIMA | 28841801 | Direct Cross Interchange | 1 |
| MAGNETI MARELLI | 714028871801 | Indirect Cross Interchange | 2 |
| EUROLITES LEART | 17729019 | Indirect Cross Interchange | 1 |