| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BM CATALYSTS | BM91519H | Direct Cross Interchange | 7 |
| KLARIUS | 322030 | Direct Cross Interchange | 6 |
| QUINTON HAZELL | 322030 | Direct Cross Interchange | 5 |
| AUDI | 1K0254301PX | Direct Cross Interchange | 5 |
| VW | 1K0254301PX | Direct Cross Interchange | 4 |
| MAGNAFLOW | 68804 | Direct Cross Interchange | 3 |
| VENEPORTE | AU03220K | Direct Cross Interchange | 3 |
| ERNST | 757232 | Direct Cross Interchange | 3 |
| ROSI | 322030 | Direct Cross Interchange | 1 |
| BOSAL | 090110 | Indirect Cross Interchange | 5 |
| VAG | 1K0254301PX | Indirect Cross Interchange | 4 |
| LRT | 7092 | Indirect Cross Interchange | 4 |
| VW/SEAT | 1K0254301PX | Indirect Cross Interchange | 2 |
| VW/SEAT | 1K0254301P | Indirect Cross Interchange | 2 |
| VW/SEAT | 1K025430 | Indirect Cross Interchange | 2 |
| VAG | 1K0254301P | Indirect Cross Interchange | 2 |
| VAG | 1K025430 | Indirect Cross Interchange | 2 |
| AUDI | 1K0254301P | Indirect Cross Interchange | 2 |
| AUDI | 1K025430 | Indirect Cross Interchange | 2 |
| VW | 1K0254301P | Indirect Cross Interchange | 2 |
| VW | 1K025430 | Indirect Cross Interchange | 2 |
| FENNO | P1288 | Indirect Cross Interchange | 1 |
| ASSO | 580072 | Indirect Cross Interchange | 1 |
| MTS | 044162 | Indirect Cross Interchange | 1 |