| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WALKER | 20349 | Direct Cross Interchange | 8 |
| BM CATALYSTS | BM90849H | Direct Cross Interchange | 7 |
| BOSAL | 099112 | Direct Cross Interchange | 6 |
| VW | 6N0253058HX | Direct Cross Interchange | 5 |
| KLARIUS | 321405 | Direct Cross Interchange | 5 |
| QUINTON HAZELL | 321405 | Direct Cross Interchange | 5 |
| SEAT | 6N0253058HX | Direct Cross Interchange | 3 |
| VW | 6X0253208JX | Direct Cross Interchange | 2 |
| SEAT | 6X0253208JX | Direct Cross Interchange | 2 |
| BOSAL | 99112 | Direct Cross Interchange | 1 |
| AS | AS37863 | Direct Cross Interchange | 1 |
| EEC | VK8049 | Indirect Cross Interchange | 9 |
| SIGAM | 60184 | Indirect Cross Interchange | 7 |
| IMASAF | 710233 | Indirect Cross Interchange | 6 |
| LRT | 7068 | Indirect Cross Interchange | 6 |
| AS | 37863 | Indirect Cross Interchange | 6 |
| MTS | 043340 | Indirect Cross Interchange | 5 |
| FONOS | 20349 | Indirect Cross Interchange | 5 |
| ERNST | 754187 | Indirect Cross Interchange | 4 |
| QUINTON HAZELL | 380236 | Indirect Cross Interchange | 3 |
| VENEPORTE | ST63215K | Indirect Cross Interchange | 3 |
| ASSO | 580040 | Indirect Cross Interchange | 3 |
| BM CATALYSTS | BM90849 | Indirect Cross Interchange | 3 |
| KLARIUS | 380236 | Indirect Cross Interchange | 3 |
| SEAT | 6N0253058KX | Indirect Cross Interchange | 2 |
| VW | 6N0253058KX | Indirect Cross Interchange | 2 |
| VW | 6N025305 | Indirect Cross Interchange | 2 |
| QUINTON HAZELL | 321409 | Indirect Cross Interchange | 2 |
| KLARIUS | 321409 | Indirect Cross Interchange | 2 |
| MAGNAFLOW | 88831 | Indirect Cross Interchange | 2 |
| SIGAM | 22136 | Indirect Cross Interchange | 2 |
| VW/SEAT | 6N0253058HX | Indirect Cross Interchange | 2 |
| VW/SEAT | 6N025305 | Indirect Cross Interchange | 2 |
| VAG | 6N0253058HX | Indirect Cross Interchange | 2 |
| VAG | 6N025305 | Indirect Cross Interchange | 2 |
| BOSAL | 098112 | Indirect Cross Interchange | 1 |
| BOSAL | 099279 | Indirect Cross Interchange | 1 |
| VW | 6N0253058KV | Indirect Cross Interchange | 1 |
| SEAT | 6N0253058HV | Indirect Cross Interchange | 1 |
| EASTERN CATALYTIC | 40201 | Indirect Cross Interchange | 1 |
| VW | 6N0253058HV | Indirect Cross Interchange | 1 |
| ASSO | 580039 | Indirect Cross Interchange | 1 |
| VW | 6N0253058QX | Indirect Cross Interchange | 1 |
| ASSO | 580009 | Indirect Cross Interchange | 1 |
| ASSO | 580001 | Indirect Cross Interchange | 1 |
| ASSO | 580047 | Indirect Cross Interchange | 1 |
| MAGNAFLOW | 78810 | Indirect Cross Interchange | 1 |
| MAGNAFLOW | K256 | Indirect Cross Interchange | 1 |
| FABRISCAPE | VW37863C | Indirect Cross Interchange | 1 |
| FUELPARTS | PAS37901 | Indirect Cross Interchange | 1 |
| FUELPARTS | PAS37863 | Indirect Cross Interchange | 1 |
| FUELPARTS | PAS37037 | Indirect Cross Interchange | 1 |
| MIVV | RC46950880 | Indirect Cross Interchange | 1 |
| TIMAX | 380236 | Indirect Cross Interchange | 1 |
| ERNST | 123327 | Indirect Cross Interchange | 1 |
| ERNST | 120326 | Indirect Cross Interchange | 1 |