| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WALKER | 20376 | Direct Cross Interchange | 17 |
| AS | 33760D | Direct Cross Interchange | 17 |
| BOSAL | 099971 | Direct Cross Interchange | 12 |
| IMASAF | 711943 | Direct Cross Interchange | 11 |
| FONOS | 20376 | Direct Cross Interchange | 11 |
| KLARIUS | 321242 | Direct Cross Interchange | 11 |
| QUINTON HAZELL | 321242 | Direct Cross Interchange | 11 |
| AUDI | 1J0253058HX | Direct Cross Interchange | 10 |
| TWINTEC | 25511132 | Direct Cross Interchange | 9 |
| VW | 1J0253058HX | Direct Cross Interchange | 9 |
| SEAT | 1J0253058HX | Direct Cross Interchange | 8 |
| SKODA | 1J0253058HX | Direct Cross Interchange | 8 |
| ERNST | 753050 | Direct Cross Interchange | 7 |
| ASSO | 580025 | Direct Cross Interchange | 5 |
| EBERSPACHER | 9921055 | Direct Cross Interchange | 5 |
| VW | 1J0253058HV | Direct Cross Interchange | 4 |
| SKODA | 1J0253058HV | Direct Cross Interchange | 4 |
| SEAT | 1J0253058HV | Direct Cross Interchange | 4 |
| AUDI | 1J0253058HV | Direct Cross Interchange | 2 |
| ASSO | 040015 | Indirect Cross Interchange | 12 |
| MAGNAFLOW | 80261D | Indirect Cross Interchange | 10 |
| SIGAM | 10135 | Indirect Cross Interchange | 10 |
| BM CATALYSTS | BM80149H | Indirect Cross Interchange | 9 |
| MAGNAFLOW | K312 | Indirect Cross Interchange | 9 |
| EEC | VK6002T | Indirect Cross Interchange | 8 |
| EEC | VK6002 | Indirect Cross Interchange | 8 |
| FENNO | P121DCAT | Indirect Cross Interchange | 7 |
| VENEPORTE | AU03162K | Indirect Cross Interchange | 7 |
| EBERSPACHER | 1269761 | Indirect Cross Interchange | 5 |
| HJS | 90115605 | Indirect Cross Interchange | 4 |
| BM CATALYSTS | BM80149 | Indirect Cross Interchange | 4 |
| JP GROUP | VW20376 | Indirect Cross Interchange | 4 |
| AUDI | 1J0253208AX | Indirect Cross Interchange | 4 |
| QUINTON HAZELL | 380835 | Indirect Cross Interchange | 3 |
| VENEPORTE | ST63156K | Indirect Cross Interchange | 3 |
| VENEPORTE | SK60063K | Indirect Cross Interchange | 3 |
| KLARIUS | 380835 | Indirect Cross Interchange | 3 |
| ERNST | 202336 | Indirect Cross Interchange | 3 |
| WALKER | 20173 | Indirect Cross Interchange | 3 |
| VAG | 1J0253058HX | Indirect Cross Interchange | 3 |
| VW | 1J0253208AX | Indirect Cross Interchange | 3 |
| GAT EUROKAT | 19048 | Indirect Cross Interchange | 3 |
| FENNO | P121DC | Indirect Cross Interchange | 2 |
| FENNO | 121DCAT | Indirect Cross Interchange | 2 |
| FABRISCAPE | ST33760DC | Indirect Cross Interchange | 2 |
| FABRISCAPE | ST337600C | Indirect Cross Interchange | 2 |
| DANSK | VW20376 | Indirect Cross Interchange | 2 |
| BM CATALYSTS | 80149H | Indirect Cross Interchange | 2 |
| MEFEX | 8853 | Indirect Cross Interchange | 2 |
| AS | 42167 | Indirect Cross Interchange | 2 |
| KAGER | 001369 | Indirect Cross Interchange | 2 |
| AUDI | 1J0253208AV | Indirect Cross Interchange | 2 |
| MTS | 043406 | Indirect Cross Interchange | 2 |
| SKODA | 1J025305 | Indirect Cross Interchange | 2 |
| SEAT | 1J0253208AX | Indirect Cross Interchange | 2 |
| SEAT | 1J025305 | Indirect Cross Interchange | 2 |
| WALKER | 62912 | Indirect Cross Interchange | 2 |
| AUDI | 1J025305 | Indirect Cross Interchange | 2 |
| VW | 1J025305 | Indirect Cross Interchange | 2 |
| SKODA | 1J0253208AX | Indirect Cross Interchange | 2 |
| VAG | 1J025305 | Indirect Cross Interchange | 2 |
| VW/SEAT | 1J0253058HX | Indirect Cross Interchange | 2 |
| VW/SEAT | 1J025305 | Indirect Cross Interchange | 2 |
| EBERSPACHER | 10149 | Indirect Cross Interchange | 2 |
| GAT EUROKAT | 1901048 | Indirect Cross Interchange | 1 |
| MTS | 043244 | Indirect Cross Interchange | 1 |
| WALKER | 20160 | Indirect Cross Interchange | 1 |
| WALKER | 20626 | Indirect Cross Interchange | 1 |
| FONOS | 20626 | Indirect Cross Interchange | 1 |
| ROSI | 321242 | Indirect Cross Interchange | 1 |
| FONOS | 20160 | Indirect Cross Interchange | 1 |
| EBERSPACHER | 25511132 | Indirect Cross Interchange | 1 |
| VW | 1J0254505NX | Indirect Cross Interchange | 1 |
| VAG | 1J0253058HV | Indirect Cross Interchange | 1 |
| GAT EUROKAT | 1901048K | Indirect Cross Interchange | 1 |