| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BOSAL | 753835 | Direct Cross Interchange | 6 |
| IMASAF | 251101 | Direct Cross Interchange | 6 |
| KLARIUS | 301179 | Direct Cross Interchange | 6 |
| QUINTON HAZELL | 301179 | Direct Cross Interchange | 5 |
| WALKER | 06845 | Direct Cross Interchange | 5 |
| FONOS | 06845 | Direct Cross Interchange | 4 |
| ALFAROME/FIAT/LANCI | 46521911 | Direct Cross Interchange | 3 |
| EBERSPACHER | 0359870 | Indirect Cross Interchange | 6 |
| MTS | 0121740 | Indirect Cross Interchange | 6 |
| ASSO | 121140 | Indirect Cross Interchange | 6 |
| SIGAM | 13172 | Indirect Cross Interchange | 5 |
| FIAT | 46521911 | Indirect Cross Interchange | 5 |
| BM CATALYSTS | BM70369 | Indirect Cross Interchange | 4 |
| TESH | 301179 | Indirect Cross Interchange | 3 |
| FIAT | 46521910 | Indirect Cross Interchange | 3 |
| ASSO | 121142 | Indirect Cross Interchange | 3 |
| ANSA | 301179 | Indirect Cross Interchange | 2 |
| EBERSPACHER | 035987 | Indirect Cross Interchange | 2 |
| MIVV | 21980780 | Indirect Cross Interchange | 2 |
| TIMAX | 301179 | Indirect Cross Interchange | 2 |
| ROSI | 301179 | Indirect Cross Interchange | 2 |
| DESCAM | 102111 | Indirect Cross Interchange | 2 |
| ASMET | 16063 | Indirect Cross Interchange | 2 |
| ASSO | 121141 | Indirect Cross Interchange | 2 |
| JP GROUP | FI35259 | Indirect Cross Interchange | 2 |
| BM CATALYSTS | 70369 | Indirect Cross Interchange | 2 |
| ALFAROME/FIAT/LANCI | 46521910 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 46521911 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 46521910 | Indirect Cross Interchange | 2 |
| WALKER | 06846 | Indirect Cross Interchange | 2 |
| WALKER | 6845 | Indirect Cross Interchange | 2 |
| FIAT | 46540324 | Indirect Cross Interchange | 1 |
| WALKER | 20302 | Indirect Cross Interchange | 1 |
| FONOS | 20302 | Indirect Cross Interchange | 1 |