| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| EBERSPACHER | 0399971 | Direct Cross Interchange | 9 |
| BOSAL | 792201 | Direct Cross Interchange | 9 |
| WALKER | 06843 | Direct Cross Interchange | 9 |
| KLARIUS | 301169 | Direct Cross Interchange | 8 |
| FONOS | 06843 | Direct Cross Interchange | 8 |
| FIAT | 46761391 | Direct Cross Interchange | 8 |
| MTS | 0110220 | Direct Cross Interchange | 8 |
| QUINTON HAZELL | 301169 | Direct Cross Interchange | 6 |
| SIGAM | 13170 | Direct Cross Interchange | 6 |
| VENEPORTE | FA25415 | Direct Cross Interchange | 5 |
| ASSO | 121136 | Indirect Cross Interchange | 6 |
| ALFAROME/FIAT/LANCI | 46761391 | Indirect Cross Interchange | 3 |
| JP GROUP | FI35262 | Indirect Cross Interchange | 3 |
| BM CATALYSTS | BM70498 | Indirect Cross Interchange | 3 |
| DESCAM | 101031 | Indirect Cross Interchange | 2 |
| WALKER | 6843 | Indirect Cross Interchange | 2 |
| EBERSPACHER | 039997 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 46761391 | Indirect Cross Interchange | 2 |
| ANSA | NOCAT | Indirect Cross Interchange | 1 |
| TESH | 301169 | Indirect Cross Interchange | 1 |
| MTS | 10220 | Indirect Cross Interchange | 1 |
| MIVV | 2104209 | Indirect Cross Interchange | 1 |
| TIMAX | NOCAT | Indirect Cross Interchange | 1 |
| TIMAX | 301169 | Indirect Cross Interchange | 1 |
| ROSI | 301169 | Indirect Cross Interchange | 1 |
| JP GROUP | 3320202700 | Indirect Cross Interchange | 1 |
| SIGAM | 13172 | Indirect Cross Interchange | 1 |
| SIGAM | 13171 | Indirect Cross Interchange | 1 |