| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FIAT | 46745258 | Direct Cross Interchange | 2 |
| ALFA ROMEO | 46745258 | Direct Cross Interchange | 1 |
| LANCIA | 46745258 | Direct Cross Interchange | 1 |
| INNOCENTI | 46745258 | Direct Cross Interchange | 1 |
| KAMOKA | 5500112 | Indirect Cross Interchange | 1 |
| RUVILLE | 485811 | Indirect Cross Interchange | 1 |
| MEYLE | 2146520012 | Indirect Cross Interchange | 1 |
| OPTIMAL | 04P269 | Indirect Cross Interchange | 1 |
| GSP | 9425009 | Indirect Cross Interchange | 1 |
| FLENNOR | FRW090093 | Indirect Cross Interchange | 1 |