| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MEAT & DORIA | 84009 | Direct Cross Interchange | 13 |
| FIAT | 71713829 | Direct Cross Interchange | 12 |
| HOFFER | 7514009 | Direct Cross Interchange | 12 |
| FIAT | 60816329 | Direct Cross Interchange | 11 |
| BOSCH | 0132008650 | Direct Cross Interchange | 11 |
| ALFA ROMEO | 46469916 | Direct Cross Interchange | 10 |
| FISPA | 87006 | Direct Cross Interchange | 9 |
| SIDAT | 87006 | Direct Cross Interchange | 9 |
| ERA | 556094 | Direct Cross Interchange | 8 |
| FIAT | 46469916 | Direct Cross Interchange | 8 |
| METZGER | 0904024 | Direct Cross Interchange | 7 |
| STANDARD | 14880 | Indirect Cross Interchange | 7 |
| STANDARD | EIC058 | Indirect Cross Interchange | 6 |
| ALFA ROMEO | 60816329 | Indirect Cross Interchange | 5 |
| LANCIA | 71713829 | Indirect Cross Interchange | 4 |
| LANCIA | 60816329 | Indirect Cross Interchange | 4 |
| LANCIA | 46469916 | Indirect Cross Interchange | 4 |
| ALFA ROMEO | 71713829 | Indirect Cross Interchange | 4 |