| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WALKER | 20005 | Direct Cross Interchange | 7 |
| BM CATALYSTS | BM90235 | Direct Cross Interchange | 4 |
| KLARIUS | 311168 | Direct Cross Interchange | 4 |
| BOSAL | 099001 | Direct Cross Interchange | 4 |
| QUINTON HAZELL | 311168 | Direct Cross Interchange | 4 |
| ALFA ROMEO | 60537817 | Direct Cross Interchange | 4 |
| BOSAL | 098001 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 60580665 | Direct Cross Interchange | 3 |
| BOSAL | 98001 | Direct Cross Interchange | 2 |
| BOSAL | 99001 | Direct Cross Interchange | 1 |
| AS | AS41069 | Direct Cross Interchange | 1 |
| IMASAF | 106633 | Indirect Cross Interchange | 6 |
| FONOS | 20005 | Indirect Cross Interchange | 5 |
| QUINTON HAZELL | 370387 | Indirect Cross Interchange | 4 |
| MTS | 043011 | Indirect Cross Interchange | 4 |
| MTS | 043010 | Indirect Cross Interchange | 4 |
| ASSO | 020010 | Indirect Cross Interchange | 4 |
| AS | 41069 | Indirect Cross Interchange | 4 |
| SIGAM | 18301 | Indirect Cross Interchange | 4 |
| KLARIUS | 370387 | Indirect Cross Interchange | 4 |
| WALKER | 20007 | Indirect Cross Interchange | 3 |
| TESH | 311168 | Indirect Cross Interchange | 2 |
| ALFAROME/FIAT/LANCI | 60680666 | Indirect Cross Interchange | 2 |
| ALFAROME/FIAT/LANCI | 60590159 | Indirect Cross Interchange | 2 |
| ALFAROME/FIAT/LANCI | 60537817 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 60537817 | Indirect Cross Interchange | 2 |
| FIAT | 60537817 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 60680666 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 60590159 | Indirect Cross Interchange | 2 |
| VENEPORTE | AR01225K | Indirect Cross Interchange | 2 |
| VENEPORTE | AR01109K | Indirect Cross Interchange | 2 |
| ROSI | 311168 | Indirect Cross Interchange | 2 |
| IMASAF | 111533 | Indirect Cross Interchange | 2 |
| HJS | 90313507 | Indirect Cross Interchange | 2 |
| WALKER | 20006 | Indirect Cross Interchange | 2 |
| WALKER | 20008 | Indirect Cross Interchange | 2 |
| MAGNAFLOW | 80008 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 0060580665 | Indirect Cross Interchange | 1 |
| CIA | 01101 | Indirect Cross Interchange | 1 |
| FONOS | 20007 | Indirect Cross Interchange | 1 |
| ROMAX | KAT00414 | Indirect Cross Interchange | 1 |
| USN | KAR383X | Indirect Cross Interchange | 1 |
| USN | KAR183X | Indirect Cross Interchange | 1 |
| TIMAX | 311168 | Indirect Cross Interchange | 1 |
| SIGAM | 18414 | Indirect Cross Interchange | 1 |
| AS | 41131 | Indirect Cross Interchange | 1 |
| ASSO | 020015 | Indirect Cross Interchange | 1 |
| VENEPORTE | AR01225 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 0060537817 | Indirect Cross Interchange | 1 |
| DESCAM | 140088 | Indirect Cross Interchange | 1 |
| ARVIN | 311168 | Indirect Cross Interchange | 1 |
| ANSA | 311168 | Indirect Cross Interchange | 1 |
| BM CATALYSTS | BM90597 | Indirect Cross Interchange | 1 |
| EBERSPACHER | 01100 | Indirect Cross Interchange | 1 |