| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| IMASAF | 164633 | Direct Cross Interchange | 5 |
| KLARIUS | 311390 | Direct Cross Interchange | 5 |
| QUINTON HAZELL | 311390 | Direct Cross Interchange | 4 |
| WALKER | 20286 | Direct Cross Interchange | 4 |
| FONOS | 20286 | Direct Cross Interchange | 3 |
| ALFAROME/FIAT/LANCI | 46442423 | Direct Cross Interchange | 3 |
| ALFAROME/FIAT/LANCI | 46474911 | Direct Cross Interchange | 1 |
| LANCIA | 46442423 | Indirect Cross Interchange | 5 |
| MTS | 043385 | Indirect Cross Interchange | 5 |
| SIGAM | 16310 | Indirect Cross Interchange | 4 |
| LANCIA | 46474911 | Indirect Cross Interchange | 3 |
| ASSO | 120018 | Indirect Cross Interchange | 3 |
| TESH | 311390 | Indirect Cross Interchange | 3 |
| ANSA | 311390 | Indirect Cross Interchange | 2 |
| EBERSPACHER | 02110 | Indirect Cross Interchange | 2 |
| DESCAM | 170932 | Indirect Cross Interchange | 2 |
| ARVIN | 311390 | Indirect Cross Interchange | 2 |
| AS | 67072 | Indirect Cross Interchange | 2 |
| ROSI | 311390 | Indirect Cross Interchange | 2 |
| FIAT | 46442423 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 46442423 | Indirect Cross Interchange | 2 |
| AUTOBIANCHI | 46474911 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 46442423 | Indirect Cross Interchange | 1 |