| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FIAT | 46849581 | Direct Cross Interchange | 3 |
| SOFIMA | S5084GC | Direct Cross Interchange | 3 |
| UFI | 5508400 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 46849581 | Direct Cross Interchange | 1 |
| LANCIA | 46849581 | Direct Cross Interchange | 1 |
| UFI | 235508420 | Direct Cross Interchange | 1 |
| MEAT & DORIA | 4777 | Indirect Cross Interchange | 6 |
| MECAFILTER | ELG5322 | Indirect Cross Interchange | 3 |
| MECAFILTER | G50 | Indirect Cross Interchange | 3 |
| MEAT & DORIA | 4499 | Indirect Cross Interchange | 1 |
| HOFFER | 4499 | Indirect Cross Interchange | 1 |