| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SKODA | 6Q0254500X | Direct Cross Interchange | 13 |
| WALKER | 20796 | Direct Cross Interchange | 12 |
| MTS | 043846 | Direct Cross Interchange | 10 |
| BOSAL | 099187 | Direct Cross Interchange | 10 |
| KLARIUS | 321751 | Direct Cross Interchange | 8 |
| ERNST | 753333 | Direct Cross Interchange | 7 |
| QUINTON HAZELL | 321751 | Direct Cross Interchange | 6 |
| SIGAM | 42104 | Direct Cross Interchange | 6 |
| FONOS | 20796 | Direct Cross Interchange | 5 |
| BM CATALYSTS | BM91051H | Direct Cross Interchange | 5 |
| MAGNAFLOW | 77203 | Direct Cross Interchange | 5 |
| GAT EUROKAT | 26007 | Direct Cross Interchange | 4 |
| BM CATALYSTS | BM91051 | Direct Cross Interchange | 4 |
| QUINTON HAZELL | 380516 | Direct Cross Interchange | 3 |
| KLARIUS | 380516 | Direct Cross Interchange | 3 |
| MAGNAFLOW | K522 | Direct Cross Interchange | 2 |
| ROSI | 321751 | Direct Cross Interchange | 2 |
| EEC | VK6019 | Indirect Cross Interchange | 7 |
| FENNO | P575CAT | Indirect Cross Interchange | 7 |
| LRT | 7080 | Indirect Cross Interchange | 7 |
| SKODA | 6Q0253208TX | Indirect Cross Interchange | 6 |
| ASSO | 500009 | Indirect Cross Interchange | 6 |
| EEC | VK6019T | Indirect Cross Interchange | 6 |
| BOSAL | 098781 | Indirect Cross Interchange | 5 |
| VAG | 6Q0254500X | Indirect Cross Interchange | 5 |
| SKODA | 6Q025450 | Indirect Cross Interchange | 4 |
| VAG | 6Q025450 | Indirect Cross Interchange | 4 |
| VENEPORTE | SK60047K | Indirect Cross Interchange | 4 |
| SKODA | 6Y0253203AX | Indirect Cross Interchange | 2 |
| WALKER | 20757 | Indirect Cross Interchange | 2 |
| FENNO | P575CA | Indirect Cross Interchange | 2 |
| FABRISCAPE | SK88012C | Indirect Cross Interchange | 2 |
| KLARIUS | 380259 | Indirect Cross Interchange | 1 |
| KLARIUS | 321593 | Indirect Cross Interchange | 1 |
| AS | 88011 | Indirect Cross Interchange | 1 |
| AS | 37897 | Indirect Cross Interchange | 1 |
| SIGAM | 42110 | Indirect Cross Interchange | 1 |
| MTS | 0119780 | Indirect Cross Interchange | 1 |
| BOSAL | 98781 | Indirect Cross Interchange | 1 |
| MTS | 43846 | Indirect Cross Interchange | 1 |
| SKODA | 6Q0254502DX | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | 380259 | Indirect Cross Interchange | 1 |
| Dec Catalytic Converters | SA2921 | Indirect Cross Interchange | 1 |
| Dec Catalytic Converters | SA2910A | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | 321593 | Indirect Cross Interchange | 1 |
| VW | 6Q0254503SX | Indirect Cross Interchange | 1 |
| SKODA | 6Q0254500KX | Indirect Cross Interchange | 1 |
| VW | 6Q0254502DX | Indirect Cross Interchange | 1 |
| SKODA | 6Q0254500AX | Indirect Cross Interchange | 1 |
| VW | 6Q0254500KX | Indirect Cross Interchange | 1 |
| SEAT | 6Q0254503SX | Indirect Cross Interchange | 1 |
| VW | 6Q0254500AX | Indirect Cross Interchange | 1 |
| SEAT | 6Q0254502DX | Indirect Cross Interchange | 1 |
| SEAT | 6Q0254500KX | Indirect Cross Interchange | 1 |
| SKODA | 6Q0254503SX | Indirect Cross Interchange | 1 |
| ROMAX | KAT00417 | Indirect Cross Interchange | 1 |
| IMASAF | NOCAT | Indirect Cross Interchange | 1 |
| FONOS | 610357 | Indirect Cross Interchange | 1 |
| LRT | 7502EU2 | Indirect Cross Interchange | 1 |
| WALKER | 19141 | Indirect Cross Interchange | 1 |
| HJS | 90325718 | Indirect Cross Interchange | 1 |
| USN | KFT873 | Indirect Cross Interchange | 1 |
| TIMAX | 321751 | Indirect Cross Interchange | 1 |
| TESTAG | 620510 | Indirect Cross Interchange | 1 |
| FUELPARTS | PAS88300 | Indirect Cross Interchange | 1 |
| FUELPARTS | AS88300 | Indirect Cross Interchange | 1 |