| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MEAT & DORIA | 91020 | Direct Cross Interchange | 8 |
| PIERBURG | 729005020 | Direct Cross Interchange | 4 |
| FIAT | 46818358 | Direct Cross Interchange | 3 |
| FIAT | 55205445 | Direct Cross Interchange | 2 |
| ALFA ROMEO | 55205445 | Direct Cross Interchange | 2 |
| ALFA ROMEO | 46818358 | Direct Cross Interchange | 2 |
| LANCIA | 55205445 | Direct Cross Interchange | 2 |
| LANCIA | 46818358 | Direct Cross Interchange | 2 |
| IVECO | 55205445 | Direct Cross Interchange | 1 |
| IVECO | 46818358 | Direct Cross Interchange | 1 |
| SAMI | 729005020 | Direct Cross Interchange | 1 |
| HOFFER | 8091020 | Indirect Cross Interchange | 7 |
| PIERBURG | 72900502 | Indirect Cross Interchange | 2 |
| PIERBURG | 729005000 | Indirect Cross Interchange | 1 |
| PIERBURG | 72900500 | Indirect Cross Interchange | 1 |