| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WALKER | 20689 | Direct Cross Interchange | 7 |
| BM CATALYSTS | BM90697H | Direct Cross Interchange | 7 |
| QUINTON HAZELL | 321363 | Direct Cross Interchange | 6 |
| KLARIUS | 321363 | Direct Cross Interchange | 6 |
| BOSAL | 099283 | Direct Cross Interchange | 6 |
| VW | 6K0253058RX | Direct Cross Interchange | 5 |
| SEAT | 6K0253058RX | Direct Cross Interchange | 5 |
| BOSAL | 99283 | Direct Cross Interchange | 2 |
| AS | AS33761 | Direct Cross Interchange | 1 |
| EEC | VK6005 | Indirect Cross Interchange | 7 |
| AS | 33761 | Indirect Cross Interchange | 7 |
| MTS | 043717 | Indirect Cross Interchange | 6 |
| FENNO | P553CAT | Indirect Cross Interchange | 5 |
| SIGAM | 22139 | Indirect Cross Interchange | 5 |
| QUINTON HAZELL | 380414 | Indirect Cross Interchange | 4 |
| ERNST | 753302 | Indirect Cross Interchange | 4 |
| KLARIUS | 380414 | Indirect Cross Interchange | 4 |
| IMASAF | 304153 | Indirect Cross Interchange | 4 |
| IMASAF | 304151 | Indirect Cross Interchange | 4 |
| FONOS | 20689 | Indirect Cross Interchange | 4 |
| MAGNAFLOW | 87037 | Indirect Cross Interchange | 3 |
| VENEPORTE | ST63219K | Indirect Cross Interchange | 3 |
| SEAT | 6K0253058NX | Indirect Cross Interchange | 2 |
| VW/SEAT | 6K0253208FG | Indirect Cross Interchange | 2 |
| VW/SEAT | 6K025320 | Indirect Cross Interchange | 2 |
| VW/SEAT | 6K0253058RX | Indirect Cross Interchange | 2 |
| VW/SEAT | 6K025305 | Indirect Cross Interchange | 2 |
| VAG | 6K0253208FG | Indirect Cross Interchange | 2 |
| VAG | 6K025320 | Indirect Cross Interchange | 2 |
| VAG | 6K0253058RX | Indirect Cross Interchange | 2 |
| VAG | 6K025305 | Indirect Cross Interchange | 2 |
| VW | 6K0253208FG | Indirect Cross Interchange | 2 |
| VW | 6K025320 | Indirect Cross Interchange | 2 |
| VW | 6K025305 | Indirect Cross Interchange | 2 |
| SEAT | 6K0253208FG | Indirect Cross Interchange | 2 |
| SEAT | 6K025305 | Indirect Cross Interchange | 2 |
| FENNO | P553CA | Indirect Cross Interchange | 2 |
| LRT | 7002 | Indirect Cross Interchange | 2 |
| BOSAL | 099552 | Indirect Cross Interchange | 2 |
| KLARIUS | 321384 | Indirect Cross Interchange | 2 |
| BM CATALYSTS | BM90697 | Indirect Cross Interchange | 2 |
| BM CATALYSTS | 90697H | Indirect Cross Interchange | 2 |
| MAGNAFLOW | K372 | Indirect Cross Interchange | 2 |
| VW | 6K0253058NX | Indirect Cross Interchange | 1 |
| SEAT | 6K0253058RV | Indirect Cross Interchange | 1 |
| AS | 33774 | Indirect Cross Interchange | 1 |
| SIGAM | 22138 | Indirect Cross Interchange | 1 |
| FABRISCAPE | ST33774C | Indirect Cross Interchange | 1 |
| FABRISCAPE | ST33761C | Indirect Cross Interchange | 1 |
| FUELPARTS | PAS37012 | Indirect Cross Interchange | 1 |
| KLARIUS | 380325 | Indirect Cross Interchange | 1 |
| ERNST | 124393 | Indirect Cross Interchange | 1 |
| ERNST | 753319 | Indirect Cross Interchange | 1 |
| MTS | 043873 | Indirect Cross Interchange | 1 |
| TESTAG | 620158 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | 380325 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | 321384 | Indirect Cross Interchange | 1 |
| SEAT | 6K0253058NV | Indirect Cross Interchange | 1 |