| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BM CATALYSTS | BM90383 | Direct Cross Interchange | 6 |
| WALKER | 20054 | Direct Cross Interchange | 6 |
| FIAT | 46469440 | Direct Cross Interchange | 4 |
| AS | 55252 | Direct Cross Interchange | 4 |
| EEC | FI8025 | Direct Cross Interchange | 4 |
| BOSAL | 098313 | Direct Cross Interchange | 4 |
| ALFAROME/FIAT/LANCI | 46469440 | Direct Cross Interchange | 1 |
| FIAT / LANCIA | 46469440 | Direct Cross Interchange | 1 |
| KLARIUS | 370111 | Indirect Cross Interchange | 8 |
| KLARIUS | 311439 | Indirect Cross Interchange | 6 |
| QUINTON HAZELL | 311439 | Indirect Cross Interchange | 6 |
| IMASAF | 255233 | Indirect Cross Interchange | 3 |
| FONOS | 20054 | Indirect Cross Interchange | 3 |
| MTS | 043367 | Indirect Cross Interchange | 3 |
| ERNST | 757416 | Indirect Cross Interchange | 3 |
| BOSAL | 099067 | Indirect Cross Interchange | 3 |
| MAGNAFLOW | 81854 | Indirect Cross Interchange | 3 |
| SIGAM | 16309 | Indirect Cross Interchange | 3 |
| LANCIA | 46469440 | Indirect Cross Interchange | 2 |
| FIAT | 46442613 | Indirect Cross Interchange | 2 |
| FIAT | 46775721 | Indirect Cross Interchange | 2 |
| VENEPORTE | FA25332K | Indirect Cross Interchange | 2 |
| ASSO | 120036 | Indirect Cross Interchange | 2 |
| MAGNAFLOW | K104 | Indirect Cross Interchange | 2 |
| FENNO | P213CAT | Indirect Cross Interchange | 2 |
| BOSAL | 98313 | Indirect Cross Interchange | 2 |
| ROSI | 311439 | Indirect Cross Interchange | 2 |
| IZAWIT | 14207 | Indirect Cross Interchange | 1 |
| FABRISCAPE | FA55252C | Indirect Cross Interchange | 1 |
| ARVIN | 311439 | Indirect Cross Interchange | 1 |
| FUELPARTS | AS55252 | Indirect Cross Interchange | 1 |
| EEC | FI8025T | Indirect Cross Interchange | 1 |
| AS | AS55252 | Indirect Cross Interchange | 1 |
| SIGAM | 16310 | Indirect Cross Interchange | 1 |
| VENEPORTE | FA25344 | Indirect Cross Interchange | 1 |
| ANSA | 311439 | Indirect Cross Interchange | 1 |
| TESH | LA182M | Indirect Cross Interchange | 1 |
| TESH | 311439 | Indirect Cross Interchange | 1 |
| FIAT | 46518205 | Indirect Cross Interchange | 1 |
| LANCIA | 46420437 | Indirect Cross Interchange | 1 |
| LANCIA | 46775721 | Indirect Cross Interchange | 1 |
| KLARIUS | 311757 | Indirect Cross Interchange | 1 |
| MAPCO | 30044 | Indirect Cross Interchange | 1 |
| MIVV | RC21980880 | Indirect Cross Interchange | 1 |
| TIMAX | 311439 | Indirect Cross Interchange | 1 |
| FIAT | 46420437 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 46469440 | Indirect Cross Interchange | 1 |
| BOSAL | 99067 | Indirect Cross Interchange | 1 |
| BOSAL | 292111 | Indirect Cross Interchange | 1 |
| DESCAM | 131755 | Indirect Cross Interchange | 1 |