| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MEAT & DORIA | 84025 | Direct Cross Interchange | 8 |
| FIAT | 46530150 | Direct Cross Interchange | 4 |
| ALFA ROMEO | 46530150 | Direct Cross Interchange | 3 |
| MAGNETI MARELLI | B2500 | Direct Cross Interchange | 3 |
| MAGNETI MARELLI | 219244740500 | Direct Cross Interchange | 3 |
| LANCIA | 46530150 | Direct Cross Interchange | 3 |
| ACI - AVESA | AMP052B3 | Indirect Cross Interchange | 3 |
| ERA | 556044 | Indirect Cross Interchange | 1 |