| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| PEX | 320100 | Direct Cross Interchange | 1 |
| QUINTON HAZELL | XBLS7 | Indirect Cross Interchange | 1 |
| INNOCENTI | 631331116 | Indirect Cross Interchange | 1 |
| INNOCENTI | 31331116 | Indirect Cross Interchange | 1 |
| FIAT | 4165210 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 10500452000000 | Indirect Cross Interchange | 1 |
| LUCAS ELECTRICAL | SPB400 | Indirect Cross Interchange | 1 |
| CORTECO | 19032797 | Indirect Cross Interchange | 1 |