| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| AS | 37871 | Direct Cross Interchange | 6 |
| BM CATALYSTS | BM91222 | Direct Cross Interchange | 5 |
| HJS | 90115045 | Direct Cross Interchange | 3 |
| QUINTON HAZELL | 322336 | Direct Cross Interchange | 3 |
| MAGNAFLOW | 88837 | Direct Cross Interchange | 3 |
| KLARIUS | 322336 | Direct Cross Interchange | 3 |
| QUINTON HAZELL | 380662 | Direct Cross Interchange | 2 |
| KLARIUS | 380662 | Direct Cross Interchange | 2 |
| MAGNAFLOW | K420 | Direct Cross Interchange | 2 |
| VW/SEAT | 155253208 | Indirect Cross Interchange | 4 |
| VAG | 155253208 | Indirect Cross Interchange | 4 |
| ERNST | 757188 | Indirect Cross Interchange | 4 |
| IMASAF | 724633 | Indirect Cross Interchange | 4 |
| VENEPORTE | VW80144K | Indirect Cross Interchange | 3 |
| VAG | 15525320 | Indirect Cross Interchange | 2 |
| VW | 155253208X | Indirect Cross Interchange | 2 |
| VW/SEAT | 15525320 | Indirect Cross Interchange | 2 |
| GAT EUROKAT | 19020 | Indirect Cross Interchange | 2 |
| VW | 15525320 | Indirect Cross Interchange | 2 |
| FUELPARTS | AS37871 | Indirect Cross Interchange | 1 |
| ROSI | 322336 | Indirect Cross Interchange | 1 |
| ERNST | 142816 | Indirect Cross Interchange | 1 |
| ERNST | 142342 | Indirect Cross Interchange | 1 |
| LEISTRITZ | 7647585 | Indirect Cross Interchange | 1 |