| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WALKER | 20507 | Direct Cross Interchange | 6 |
| BM CATALYSTS | BM90576 | Direct Cross Interchange | 5 |
| AS | 55201 | Direct Cross Interchange | 5 |
| FIAT | 82479491 | Direct Cross Interchange | 4 |
| LANCIA | 82479491 | Direct Cross Interchange | 3 |
| BOSAL | 098071 | Direct Cross Interchange | 3 |
| ALFAROME/FIAT/LANCI | 82479491 | Direct Cross Interchange | 1 |
| FIAT / LANCIA | 82479491 | Direct Cross Interchange | 1 |
| KLARIUS | 370096 | Indirect Cross Interchange | 8 |
| QUINTON HAZELL | 311172 | Indirect Cross Interchange | 6 |
| KLARIUS | 311172 | Indirect Cross Interchange | 6 |
| MTS | 043104 | Indirect Cross Interchange | 4 |
| IMASAF | 456633 | Indirect Cross Interchange | 4 |
| FONOS | 20507 | Indirect Cross Interchange | 4 |
| MAGNAFLOW | 81852 | Indirect Cross Interchange | 4 |
| SIGAM | 12319 | Indirect Cross Interchange | 4 |
| VENEPORTE | FA25445K | Indirect Cross Interchange | 3 |
| MAGNAFLOW | K206 | Indirect Cross Interchange | 3 |
| BOSAL | 099071 | Indirect Cross Interchange | 2 |
| ROSI | 311172 | Indirect Cross Interchange | 2 |
| DESCAM | 138484 | Indirect Cross Interchange | 1 |
| FABRISCAPE | FA55201C | Indirect Cross Interchange | 1 |
| ARVIN | 311172 | Indirect Cross Interchange | 1 |
| FUELPARTS | AS55201 | Indirect Cross Interchange | 1 |
| TIMAX | 311172 | Indirect Cross Interchange | 1 |
| ANSA | 311172 | Indirect Cross Interchange | 1 |
| EBERSPACHER | 01134 | Indirect Cross Interchange | 1 |
| TESH | 311172 | Indirect Cross Interchange | 1 |
| LANCIA | 60570506 | Indirect Cross Interchange | 1 |
| FIAT | 60570506 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 82479491 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 60570506 | Indirect Cross Interchange | 1 |
| MTS | 043144 | Indirect Cross Interchange | 1 |
| BOSAL | 98071 | Indirect Cross Interchange | 1 |
| VENEPORTE | AR01076K | Indirect Cross Interchange | 1 |
| ASSO | 120027 | Indirect Cross Interchange | 1 |
| ASSO | 020018 | Indirect Cross Interchange | 1 |