| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ERNST | 753364 | Direct Cross Interchange | 3 |
| KLARIUS | 321767 | Direct Cross Interchange | 3 |
| VENEPORTE | AU03072K | Direct Cross Interchange | 2 |
| QUINTON HAZELL | 321767 | Direct Cross Interchange | 2 |
| ERNST | 753067 | Direct Cross Interchange | 1 |
| MAGNAFLOW | K425 | Direct Cross Interchange | 1 |
| MAGNAFLOW | 78804D | Direct Cross Interchange | 1 |
| BOSAL | 099959 | Indirect Cross Interchange | 5 |
| VAG | 3B0254200HV | Indirect Cross Interchange | 4 |
| AS | 37889D | Indirect Cross Interchange | 4 |
| WALKER | 20191 | Indirect Cross Interchange | 4 |
| HJS | 90115616 | Indirect Cross Interchange | 4 |
| AS | 37887D | Indirect Cross Interchange | 3 |
| VAG | 8E0253301P | Indirect Cross Interchange | 3 |
| VAG | 8D0253301AD | Indirect Cross Interchange | 3 |
| IMASAF | 133133 | Indirect Cross Interchange | 2 |
| FONOS | 20191 | Indirect Cross Interchange | 2 |
| BM CATALYSTS | BM80021H | Indirect Cross Interchange | 2 |
| VW | 3B0254200HX | Indirect Cross Interchange | 2 |
| VW | 3B025420 | Indirect Cross Interchange | 2 |
| VW/SEAT | 3B0254200HX | Indirect Cross Interchange | 2 |
| VW/SEAT | 3B025420 | Indirect Cross Interchange | 2 |
| VAG | 3B025420 | Indirect Cross Interchange | 2 |
| QUINTON HAZELL | 311508 | Indirect Cross Interchange | 1 |
| AUDI | 1J0253057X | Indirect Cross Interchange | 1 |
| GAT EUROKAT | 20048 | Indirect Cross Interchange | 1 |
| MTS | 043411 | Indirect Cross Interchange | 1 |
| BOSAL | 801155 | Indirect Cross Interchange | 1 |
| BOSAL | 099959801155 | Indirect Cross Interchange | 1 |
| EEC | AU8026 | Indirect Cross Interchange | 1 |
| VW | 1J0253057X | Indirect Cross Interchange | 1 |
| KLARIUS | 311508 | Indirect Cross Interchange | 1 |
| VW | 1H0253058BX | Indirect Cross Interchange | 1 |
| BM CATALYSTS | BM80139H | Indirect Cross Interchange | 1 |
| SKODA | 1J0253057X | Indirect Cross Interchange | 1 |
| BM CATALYSTS | BM80116H | Indirect Cross Interchange | 1 |
| SEAT | 6K0253060X | Indirect Cross Interchange | 1 |
| AS | 42202D | Indirect Cross Interchange | 1 |
| AS | 37895D | Indirect Cross Interchange | 1 |
| SEAT | 1J0253057X | Indirect Cross Interchange | 1 |
| AS | 37890D | Indirect Cross Interchange | 1 |
| AS | 33767D | Indirect Cross Interchange | 1 |
| BM CATALYSTS | BM80021 | Indirect Cross Interchange | 1 |
| EBERSPACHER | 200956091114120 | Indirect Cross Interchange | 1 |
| VAG | 8D0131089QX | Indirect Cross Interchange | 1 |
| VAG | 8D0131089KX | Indirect Cross Interchange | 1 |
| VAG | 4B0254200HX | Indirect Cross Interchange | 1 |
| VAG | 3D0131089QX | Indirect Cross Interchange | 1 |
| VAG | 3D0131089AX | Indirect Cross Interchange | 1 |
| VAG | 3B0131089AX | Indirect Cross Interchange | 1 |
| VW | 6K0253060X | Indirect Cross Interchange | 1 |
| TWINTEC | 22401122 | Indirect Cross Interchange | 1 |
| TWINTEC | 22401102 | Indirect Cross Interchange | 1 |
| WALKER | 2019102777 | Indirect Cross Interchange | 1 |
| ERNST | 754019 | Indirect Cross Interchange | 1 |
| IMASAF | 133133133102 | Indirect Cross Interchange | 1 |