| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| AS | 37894D | Direct Cross Interchange | 5 |
| VW | 6Q0254500HX | Direct Cross Interchange | 3 |
| BOSAL | 099826 | Direct Cross Interchange | 3 |
| SKODA | 6Q0254500HX | Direct Cross Interchange | 2 |
| SEAT | 6Q0254500HX | Direct Cross Interchange | 2 |
| BM CATALYSTS | BM80135H | Direct Cross Interchange | 1 |
| BM CATALYSTS | BM80135 | Direct Cross Interchange | 1 |
| SIGAM | 22149 | Indirect Cross Interchange | 5 |
| MTS | 043950 | Indirect Cross Interchange | 5 |
| QUINTON HAZELL | 321752 | Indirect Cross Interchange | 5 |
| WALKER | 20539 | Indirect Cross Interchange | 5 |
| FONOS | 20539 | Indirect Cross Interchange | 5 |
| KLARIUS | 321752 | Indirect Cross Interchange | 5 |
| MAGNAFLOW | K575 | Indirect Cross Interchange | 4 |
| ASSO | 500008 | Indirect Cross Interchange | 4 |
| ERNST | 752954 | Indirect Cross Interchange | 4 |
| IMASAF | 718433 | Indirect Cross Interchange | 4 |
| TWINTEC | 25511119 | Indirect Cross Interchange | 3 |
| HJS | 93112014 | Indirect Cross Interchange | 3 |
| VENEPORTE | VW80382K | Indirect Cross Interchange | 2 |
| SEAT | 6X0253208KX | Indirect Cross Interchange | 2 |
| BOSAL | 098826 | Indirect Cross Interchange | 1 |
| ROSI | 321752 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | 321404 | Indirect Cross Interchange | 1 |
| GAT EUROKAT | 19075 | Indirect Cross Interchange | 1 |
| FENNO | P119CAT | Indirect Cross Interchange | 1 |
| FUELPARTS | PAS37894 | Indirect Cross Interchange | 1 |
| FUELPARTS | AS37894 | Indirect Cross Interchange | 1 |
| EEC | VK8040T | Indirect Cross Interchange | 1 |
| EEC | VK8040 | Indirect Cross Interchange | 1 |
| EEC | VK6054TBP | Indirect Cross Interchange | 1 |
| EEC | VK6054T | Indirect Cross Interchange | 1 |
| EEC | VK6054 | Indirect Cross Interchange | 1 |
| KLARIUS | 321404 | Indirect Cross Interchange | 1 |
| BM CATALYSTS | BM90529H | Indirect Cross Interchange | 1 |
| BM CATALYSTS | BM80081 | Indirect Cross Interchange | 1 |