| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WALKER | 20326 | Direct Cross Interchange | 10 |
| IMASAF | 196933 | Direct Cross Interchange | 8 |
| ASSO | 080007 | Direct Cross Interchange | 5 |
| SIGAM | 15305 | Direct Cross Interchange | 5 |
| HJS | 90126344 | Direct Cross Interchange | 5 |
| MTS | 043004 | Direct Cross Interchange | 4 |
| FONOS | 20326 | Direct Cross Interchange | 4 |
| VENEPORTE | BW10176K | Direct Cross Interchange | 3 |
| TWINTEC | 22412002 | Direct Cross Interchange | 3 |
| AutoZone | 099176 | Direct Cross Interchange | 2 |
| QUINTON HAZELL | 370486 | Direct Cross Interchange | 2 |
| KLARIUS | 370486 | Direct Cross Interchange | 2 |
| EASTERN CATALYTIC | 40360 | Direct Cross Interchange | 1 |
| BMW | 18312245409 | Indirect Cross Interchange | 9 |
| GAT EUROKAT | 052070 | Indirect Cross Interchange | 3 |
| BMW | 18312244310 | Indirect Cross Interchange | 3 |
| BOSAL | 099175 | Indirect Cross Interchange | 3 |
| HJS | 90125344 | Indirect Cross Interchange | 3 |
| BMW | 1812245409 | Indirect Cross Interchange | 2 |
| WALKER | 20326 | Indirect Cross Interchange | 2 |
| BM CATALYSTS | BM80155 | Indirect Cross Interchange | 2 |
| OBERLAND | 862200 | Indirect Cross Interchange | 1 |
| TWINTEC | 22412001 | Indirect Cross Interchange | 1 |