| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FIAT | 55700655 | Direct Cross Interchange | 1 |
| ALFA ROMEO | 55700655 | Direct Cross Interchange | 1 |
| LEMFORDER | 3378701 | Indirect Cross Interchange | 2 |
| BIRTH | 51001 | Indirect Cross Interchange | 1 |
| MALò | 149723 | Indirect Cross Interchange | 1 |
| CORTECO | 80001840 | Indirect Cross Interchange | 1 |