| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| KLARIUS | VW449B | Direct Cross Interchange | 1 |
| QUINTON HAZELL | VW449B | Direct Cross Interchange | 1 |
| VW | 02525121 | Indirect Cross Interchange | 2 |
| WALKER | 18525 | Indirect Cross Interchange | 2 |
| VW/SEAT | 025251217 | Indirect Cross Interchange | 2 |
| VW/SEAT | 02525121 | Indirect Cross Interchange | 2 |
| VAG | 025251217 | Indirect Cross Interchange | 2 |
| VAG | 02525121 | Indirect Cross Interchange | 2 |
| VW | 025251217 | Indirect Cross Interchange | 2 |
| FONOS | 18525 | Indirect Cross Interchange | 1 |