| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BOSAL | 725501 | Direct Cross Interchange | 5 |
| IMASAF | 393101 | Direct Cross Interchange | 5 |
| KLARIUS | 301151 | Direct Cross Interchange | 5 |
| WALKER | 07573 | Direct Cross Interchange | 4 |
| FONOS | 07573 | Direct Cross Interchange | 3 |
| ALFAROME/FIAT/LANCI | 7722957 | Direct Cross Interchange | 2 |
| MTS | 0118060 | Indirect Cross Interchange | 5 |
| QUINTON HAZELL | 301151 | Indirect Cross Interchange | 4 |
| INNOCENTI | 7722957 | Indirect Cross Interchange | 4 |
| FIAT | 7722957 | Indirect Cross Interchange | 4 |
| EBERSPACHER | 0358875 | Indirect Cross Interchange | 4 |
| ASSO | 121063 | Indirect Cross Interchange | 4 |
| SIGAM | 11112 | Indirect Cross Interchange | 4 |
| DESCAM | 101161 | Indirect Cross Interchange | 2 |
| MTA | 506101IX | Indirect Cross Interchange | 2 |
| MTA | 401341IX | Indirect Cross Interchange | 2 |
| PEDOL | 052118 | Indirect Cross Interchange | 2 |
| MIVV | 21970380 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 7722957 | Indirect Cross Interchange | 1 |
| WALKER | 7573 | Indirect Cross Interchange | 1 |