| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| IMASAF | 164033 | Direct Cross Interchange | 7 |
| AS | 55209 | Direct Cross Interchange | 5 |
| FIAT | 46426804 | Direct Cross Interchange | 4 |
| MTS | 043439 | Direct Cross Interchange | 4 |
| BOSAL | 099374 | Direct Cross Interchange | 4 |
| AUTOBIANCHI | 46426804 | Direct Cross Interchange | 3 |
| LANCIA | 46426804 | Direct Cross Interchange | 3 |
| VENEPORTE | FA25504K | Direct Cross Interchange | 3 |
| ALFAROME/FIAT/LANCI | 46426804 | Direct Cross Interchange | 2 |
| FIAT / LANCIA | 46426804 | Direct Cross Interchange | 1 |
| WALKER | 20249 | Direct Cross Interchange | 1 |
| KLARIUS | 311351 | Indirect Cross Interchange | 11 |
| WALKER | 20751 | Indirect Cross Interchange | 8 |
| FONOS | 20751 | Indirect Cross Interchange | 8 |
| QUINTON HAZELL | 301088 | Indirect Cross Interchange | 7 |
| KLARIUS | 301088 | Indirect Cross Interchange | 7 |
| ASSO | 120042 | Indirect Cross Interchange | 5 |
| IMASAF | 164001 | Indirect Cross Interchange | 3 |
| SIGAM | 12323 | Indirect Cross Interchange | 3 |
| ASSO | 121058 | Indirect Cross Interchange | 3 |
| MAGNAFLOW | K265 | Indirect Cross Interchange | 3 |
| MAGNAFLOW | 81870 | Indirect Cross Interchange | 3 |
| VENEPORTE | FA25837K | Indirect Cross Interchange | 3 |
| MTS | 043072 | Indirect Cross Interchange | 2 |
| FABRISCAPE | ST33764C | Indirect Cross Interchange | 1 |
| KLARIUS | 311531 | Indirect Cross Interchange | 1 |
| IMASAF | 164001164033 | Indirect Cross Interchange | 1 |
| VENEPORTE | ST63089K | Indirect Cross Interchange | 1 |
| LANCIA | 46427566 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 46427566 | Indirect Cross Interchange | 1 |
| ZARA | 15212164 | Indirect Cross Interchange | 1 |
| TIMAX | 311351 | Indirect Cross Interchange | 1 |
| TIMAX | 301088311351 | Indirect Cross Interchange | 1 |
| TIMAX | 301088 | Indirect Cross Interchange | 1 |
| ROSI | 311351 | Indirect Cross Interchange | 1 |
| ROSI | 301088311351 | Indirect Cross Interchange | 1 |
| SEAT | 6K0131701AF | Indirect Cross Interchange | 1 |
| MTS | 043751 | Indirect Cross Interchange | 1 |
| SEAT | 6K0131089F | Indirect Cross Interchange | 1 |
| FIAT | 46427566 | Indirect Cross Interchange | 1 |
| SEAT | 6K0131089 | Indirect Cross Interchange | 1 |
| BOSAL | 099803 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | 311531 | Indirect Cross Interchange | 1 |
| ANSA | 311351 | Indirect Cross Interchange | 1 |
| ANSA | 301088 | Indirect Cross Interchange | 1 |
| TESH | 311351 | Indirect Cross Interchange | 1 |
| ALFAROME/FIAT/LANCI | 46427566 | Indirect Cross Interchange | 1 |
| VENEPORTE | FA25503 | Indirect Cross Interchange | 1 |
| VENEPORTE | AU03298K | Indirect Cross Interchange | 1 |
| ASSO | 460007 | Indirect Cross Interchange | 1 |
| AS | 33764 | Indirect Cross Interchange | 1 |
| AS | ?55209 | Indirect Cross Interchange | 1 |
| SIGAM | 22308 | Indirect Cross Interchange | 1 |
| SIGAM | 13136 | Indirect Cross Interchange | 1 |