| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FISPA | 84517 | Direct Cross Interchange | 11 |
| SIDAT | 84517 | Direct Cross Interchange | 10 |
| FIAT | 51713211 | Direct Cross Interchange | 7 |
| BOSCH | 0265008005 | Direct Cross Interchange | 7 |
| KAMOKA | 1060163 | Direct Cross Interchange | 6 |
| FIAT | 51791153 | Direct Cross Interchange | 6 |
| METZGER | 0900477 | Direct Cross Interchange | 5 |
| BOSCH | 0265007449 | Direct Cross Interchange | 4 |
| LANCIA | 51791153 | Direct Cross Interchange | 3 |
| LANCIA | 51713211 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 51791153 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 51713211 | Direct Cross Interchange | 3 |
| MEAT & DORIA | 90018 | Indirect Cross Interchange | 11 |