| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WALKER | 09088 | Direct Cross Interchange | 5 |
| IMASAF | 270877 | Direct Cross Interchange | 5 |
| FONOS | 610167 | Direct Cross Interchange | 5 |
| KLARIUS | 230172 | Direct Cross Interchange | 5 |
| ALFAROME/FIAT/LANCI | 4460373 | Direct Cross Interchange | 2 |
| ALFAROME/FIAT/LANCI | 5888165 | Direct Cross Interchange | 1 |
| SIGAM | 12600 | Indirect Cross Interchange | 4 |
| FIAT | 7567760 | Indirect Cross Interchange | 4 |
| FIAT | 4460373 | Indirect Cross Interchange | 4 |
| MTS | 0160930 | Indirect Cross Interchange | 4 |
| ANSA | FA7307 | Indirect Cross Interchange | 3 |
| TESH | 230172 | Indirect Cross Interchange | 3 |
| FIAT | 5888165 | Indirect Cross Interchange | 3 |
| RHIAG | CT29192 | Indirect Cross Interchange | 3 |
| QUINTON HAZELL | 230172 | Indirect Cross Interchange | 3 |
| ROSI | 05476 | Indirect Cross Interchange | 3 |
| DESCAM | 100573 | Indirect Cross Interchange | 3 |
| ASSO | 127030 | Indirect Cross Interchange | 3 |
| PEDOL | 012001 | Indirect Cross Interchange | 2 |
| ALFAROME/FIAT/LANCI | 7567760 | Indirect Cross Interchange | 1 |
| BOSAL | 148029 | Indirect Cross Interchange | 1 |
| FIAT | 50030012 | Indirect Cross Interchange | 1 |
| FIAT / LANCIA | 7567760 | Indirect Cross Interchange | 1 |
| FIAT / LANCIA | 4460373 | Indirect Cross Interchange | 1 |