| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| VW | 7L0820021Q | Direct Cross Interchange | 4 |
| VW | 7L0820021L | Direct Cross Interchange | 4 |
| AUDI | 7L0820021Q | Direct Cross Interchange | 3 |
| VEMO | V15031929 | Direct Cross Interchange | 3 |
| SWAG | 30934788 | Indirect Cross Interchange | 2 |
| FEBI BILSTEIN | 34788 | Indirect Cross Interchange | 2 |
| VW | 7L0820021D | Indirect Cross Interchange | 1 |
| VW | 7L0820021 | Indirect Cross Interchange | 1 |