| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WALKER | 20492 | Direct Cross Interchange | 11 |
| SKODA | 6U0253091C | Direct Cross Interchange | 8 |
| VENEPORTE | SK60025K | Direct Cross Interchange | 7 |
| ERNST | 754972 | Direct Cross Interchange | 7 |
| BOSAL | 099965 | Direct Cross Interchange | 6 |
| QUINTON HAZELL | 321167 | Direct Cross Interchange | 6 |
| KLARIUS | 321167 | Direct Cross Interchange | 6 |
| BM CATALYSTS | BM90546 | Direct Cross Interchange | 6 |
| QUINTON HAZELL | 380019 | Direct Cross Interchange | 4 |
| KLARIUS | 380019 | Direct Cross Interchange | 4 |
| VW | 6U0253091C | Direct Cross Interchange | 2 |
| BOSAL | 99965 | Direct Cross Interchange | 1 |
| AS | AS37005 | Direct Cross Interchange | 1 |
| AS | 37003 | Indirect Cross Interchange | 11 |
| IMASAF | 664733 | Indirect Cross Interchange | 7 |
| MTS | 043707 | Indirect Cross Interchange | 6 |
| FENNO | P574CAT | Indirect Cross Interchange | 6 |
| VAG | 6U0253091C | Indirect Cross Interchange | 5 |
| VAG | 6U0253091B | Indirect Cross Interchange | 5 |
| SIGAM | 42105 | Indirect Cross Interchange | 5 |
| FONOS | 20492 | Indirect Cross Interchange | 5 |
| SKODA | 6U0253091B | Indirect Cross Interchange | 5 |
| TWINTEC | 22301126 | Indirect Cross Interchange | 4 |
| SKODA | 6U025309 | Indirect Cross Interchange | 4 |
| ASSO | 500003 | Indirect Cross Interchange | 4 |
| VAG | 6U025309 | Indirect Cross Interchange | 4 |
| MAGNAFLOW | 87207 | Indirect Cross Interchange | 3 |
| EEC | SK8001T | Indirect Cross Interchange | 2 |
| FENNO | P574CA | Indirect Cross Interchange | 2 |
| MAGNAFLOW | K255 | Indirect Cross Interchange | 2 |
| FABRISCAPE | VW37003C | Indirect Cross Interchange | 1 |
| ARVIN | 321167 | Indirect Cross Interchange | 1 |
| FUELPARTS | AS37005 | Indirect Cross Interchange | 1 |
| HJS | 90185574 | Indirect Cross Interchange | 1 |
| TIMAX | 321167 | Indirect Cross Interchange | 1 |
| ROSI | 321167 | Indirect Cross Interchange | 1 |
| GAT EUROKAT | 26003 | Indirect Cross Interchange | 1 |
| VW | 6U0253091B | Indirect Cross Interchange | 1 |
| SKODA | 6U0253091CX | Indirect Cross Interchange | 1 |
| ANSA | 321167 | Indirect Cross Interchange | 1 |
| TESH | 321167 | Indirect Cross Interchange | 1 |
| AS | 37178 | Indirect Cross Interchange | 1 |
| KAGER | 001356 | Indirect Cross Interchange | 1 |
| DESCAM | 070129 | Indirect Cross Interchange | 1 |