| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| LANCIA | 51728347 | Direct Cross Interchange | 1 |
| FIAT | 51728347 | Direct Cross Interchange | 1 |
| ALFA ROMEO | 51728347 | Direct Cross Interchange | 1 |
| MALò | 14628 | Indirect Cross Interchange | 1 |
| BIRTH | 51494 | Indirect Cross Interchange | 1 |
| OCAP | 1225830 | Indirect Cross Interchange | 1 |
| CORTECO | 80001817 | Indirect Cross Interchange | 1 |