| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FIAT | 46807286 | Direct Cross Interchange | 14 |
| BOSAL | 099232 | Direct Cross Interchange | 14 |
| WALKER | 22125 | Direct Cross Interchange | 10 |
| MTS | 043914 | Direct Cross Interchange | 10 |
| WALKER | 20425 | Direct Cross Interchange | 7 |
| KLARIUS | 311674 | Direct Cross Interchange | 6 |
| QUINTON HAZELL | 230827 | Direct Cross Interchange | 5 |
| KLARIUS | 230827 | Direct Cross Interchange | 5 |
| FONOS | 610603 | Direct Cross Interchange | 5 |
| FONOS | 20425 | Direct Cross Interchange | 5 |
| KLARIUS | FT777V | Direct Cross Interchange | 4 |
| QUINTON HAZELL | FT777V | Direct Cross Interchange | 4 |
| QUINTON HAZELL | 311674 | Direct Cross Interchange | 4 |
| MAGNAFLOW | 71809D | Direct Cross Interchange | 3 |
| VENEPORTE | FA25002K | Direct Cross Interchange | 2 |
| MAGNAFLOW | K558 | Direct Cross Interchange | 2 |
| IMASAF | 259533259506 | Direct Cross Interchange | 2 |
| WALKER | 2042522125 | Direct Cross Interchange | 1 |
| ROSI | 311674230827 | Direct Cross Interchange | 1 |
| IMASAF | 259506 | Indirect Cross Interchange | 10 |
| EBERSPACHER | 0320280 | Indirect Cross Interchange | 9 |
| IMASAF | 259533 | Indirect Cross Interchange | 8 |
| ALFAROME/FIAT/LANCI | 46807286 | Indirect Cross Interchange | 7 |
| ASSO | 126101 | Indirect Cross Interchange | 7 |
| ASSO | 120084 | Indirect Cross Interchange | 7 |
| FIAT / LANCIA | 46807286 | Indirect Cross Interchange | 6 |
| ROSI | 13856 | Indirect Cross Interchange | 5 |
| ANSA | FA25105 | Indirect Cross Interchange | 5 |
| TIMAX | FT777V | Indirect Cross Interchange | 4 |
| BOSAL | 282403 | Indirect Cross Interchange | 4 |
| BOSAL | 282393 | Indirect Cross Interchange | 4 |
| BOSAL | 279405 | Indirect Cross Interchange | 4 |
| FIAT | 55180218 | Indirect Cross Interchange | 4 |
| EBERSPACHER | 032028 | Indirect Cross Interchange | 4 |
| TESH | 230827 | Indirect Cross Interchange | 4 |
| SIGAM | 12497 | Indirect Cross Interchange | 3 |
| SIGAM | 12346 | Indirect Cross Interchange | 3 |
| WALKER | 20887 | Indirect Cross Interchange | 3 |
| IMASAF | 259543 | Indirect Cross Interchange | 2 |
| BOSAL | 099773 | Indirect Cross Interchange | 2 |
| FIAT | 73503229 | Indirect Cross Interchange | 2 |
| FIAT | 55189613 | Indirect Cross Interchange | 2 |
| VENEPORTE | FA25453K | Indirect Cross Interchange | 2 |
| VENEPORTE | FA25451 | Indirect Cross Interchange | 2 |
| WALKER | 07142 | Indirect Cross Interchange | 2 |
| BOSAL | 098773 | Indirect Cross Interchange | 2 |
| WALKER | 22125 | Indirect Cross Interchange | 2 |
| VENEPORTE | AR01270 | Indirect Cross Interchange | 2 |
| VENEPORTE | AR01269K | Indirect Cross Interchange | 2 |
| ASMET | 16034 | Indirect Cross Interchange | 2 |
| AS | 55280D | Indirect Cross Interchange | 2 |
| BM CATALYSTS | BM80288H | Indirect Cross Interchange | 2 |
| WALKER | 2088722125 | Indirect Cross Interchange | 1 |
| BOSAL | 099232279405 | Indirect Cross Interchange | 1 |
| TIMAX | 230827 | Indirect Cross Interchange | 1 |
| ALFAROME/FIAT/LANCI | 55180218 | Indirect Cross Interchange | 1 |
| MTS | 043639 | Indirect Cross Interchange | 1 |
| MTS | 0157330 | Indirect Cross Interchange | 1 |
| EASTERN CATALYTIC | 40102 | Indirect Cross Interchange | 1 |