| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WALKER | 20302 | Direct Cross Interchange | 12 |
| HJS | 90325732 | Direct Cross Interchange | 11 |
| AS | 55078 | Direct Cross Interchange | 10 |
| IMASAF | 251133 | Direct Cross Interchange | 10 |
| FONOS | 20302 | Direct Cross Interchange | 10 |
| FIAT | 46521912 | Direct Cross Interchange | 9 |
| BOSAL | 099121 | Direct Cross Interchange | 9 |
| ERNST | 755160 | Direct Cross Interchange | 9 |
| KLARIUS | 311407 | Direct Cross Interchange | 9 |
| QUINTON HAZELL | 311407 | Direct Cross Interchange | 8 |
| ROSI | 311407 | Direct Cross Interchange | 5 |
| ANSA | 311407 | Direct Cross Interchange | 4 |
| TIMAX | 311407 | Direct Cross Interchange | 3 |
| MIVV | 2196208 | Direct Cross Interchange | 1 |
| ZARA | 2283 | Direct Cross Interchange | 1 |
| SIGAM | 12341 | Indirect Cross Interchange | 10 |
| VENEPORTE | FA25588K | Indirect Cross Interchange | 8 |
| ASSO | 120064 | Indirect Cross Interchange | 7 |
| EEC | FI8040 | Indirect Cross Interchange | 5 |
| TESH | 311407 | Indirect Cross Interchange | 4 |
| BM CATALYSTS | BM90780H | Indirect Cross Interchange | 4 |
| FIAT | 46540325 | Indirect Cross Interchange | 3 |
| FIAT | 46540324 | Indirect Cross Interchange | 3 |
| KLARIUS | 370275 | Indirect Cross Interchange | 3 |
| BM CATALYSTS | BM90780 | Indirect Cross Interchange | 3 |
| QUINTON HAZELL | 370275 | Indirect Cross Interchange | 3 |
| FIAT | 46521910 | Indirect Cross Interchange | 3 |
| MTA | 409211IX | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 46521912 | Indirect Cross Interchange | 2 |
| FABRISCAPE | FA55078C | Indirect Cross Interchange | 2 |
| MAGNAFLOW | K273 | Indirect Cross Interchange | 2 |
| ARVIN | 311407 | Indirect Cross Interchange | 2 |
| IMASAF | 251101 | Indirect Cross Interchange | 2 |
| MIVV | RC21962080 | Indirect Cross Interchange | 2 |
| ROSI | 301179 | Indirect Cross Interchange | 2 |
| TIMAX | 301179 | Indirect Cross Interchange | 2 |
| FIAT | 46764442 | Indirect Cross Interchange | 2 |
| BOSAL | 098075 | Indirect Cross Interchange | 2 |
| ANSA | 301179 | Indirect Cross Interchange | 2 |
| TESH | 301179 | Indirect Cross Interchange | 2 |
| MAGNAFLOW | 81859 | Indirect Cross Interchange | 2 |
| ALFAROME/FIAT/LANCI | 46764442 | Indirect Cross Interchange | 2 |
| DESCAM | 102112 | Indirect Cross Interchange | 2 |
| ALFAROME/FIAT/LANCI | 46521912 | Indirect Cross Interchange | 2 |
| DESCAM | 102111 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 46764442 | Indirect Cross Interchange | 2 |
| AURADIA | R311407 | Indirect Cross Interchange | 1 |
| ASSO | 121142 | Indirect Cross Interchange | 1 |