| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| QUINTON HAZELL | 312045 | Direct Cross Interchange | 6 |
| KLARIUS | 312045 | Direct Cross Interchange | 6 |
| LRT | 7050 | Direct Cross Interchange | 5 |
| VW | 6Q0254502RX | Direct Cross Interchange | 5 |
| SEAT | 6Q0254502RX | Direct Cross Interchange | 4 |
| SKODA | 6Q0254502RX | Direct Cross Interchange | 4 |
| ERNST | 757959 | Direct Cross Interchange | 3 |
| BM CATALYSTS | BM91589 | Direct Cross Interchange | 2 |
| MAGNAFLOW | 68813 | Direct Cross Interchange | 2 |
| ROSI | 312045 | Direct Cross Interchange | 1 |
| BM CATALYSTS | BM91589H | Indirect Cross Interchange | 3 |
| VAG | 6Q0254502RX | Indirect Cross Interchange | 3 |
| VAG | 6Q025450 | Indirect Cross Interchange | 2 |
| VW | 6Q025450 | Indirect Cross Interchange | 2 |
| SEAT | 6Q025450 | Indirect Cross Interchange | 2 |
| SKODA | 6Q025450 | Indirect Cross Interchange | 2 |
| VW/SEAT | 6Q0254502RX | Indirect Cross Interchange | 2 |
| VW/SEAT | 6Q025450 | Indirect Cross Interchange | 2 |
| BOSAL | 090151 | Indirect Cross Interchange | 1 |
| ASSO | 500013 | Indirect Cross Interchange | 1 |
| VW | 6Q0254502KX | Indirect Cross Interchange | 1 |