| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FIAT | 46519775 | Direct Cross Interchange | 5 |
| CORTECO | 80001364 | Direct Cross Interchange | 4 |
| ORIGINAL IMPERIUM | 26333 | Direct Cross Interchange | 4 |
| SASIC | 9002429 | Direct Cross Interchange | 4 |
| BIRTH | 5880 | Direct Cross Interchange | 4 |
| ALFA ROMEO | 46833915 | Indirect Cross Interchange | 1 |
| CF GOMMA | 8515040 | Indirect Cross Interchange | 1 |
| ORIGINAL IMPERIUM | 26330 | Indirect Cross Interchange | 1 |
| MALò | 146284 | Indirect Cross Interchange | 1 |
| KAGER | 300228 | Indirect Cross Interchange | 1 |
| OCAP | 1225655 | Indirect Cross Interchange | 1 |
| CORTECO | 80001481 | Indirect Cross Interchange | 1 |
| LANCIA | 46833915 | Indirect Cross Interchange | 1 |
| FIAT | 46833915 | Indirect Cross Interchange | 1 |