| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| VAG | 321721555N | Direct Cross Interchange | 2 |
| TRISCAN | 814029326 | Direct Cross Interchange | 2 |
| CHAMPION / DATI | 7728 | Direct Cross Interchange | 1 |
| VAG | 6U1721555B | Direct Cross Interchange | 1 |
| VAG | 6U1721555A | Direct Cross Interchange | 1 |
| METZGER | 10083 | Indirect Cross Interchange | 1 |
| COFLE | 10083 | Indirect Cross Interchange | 1 |
| VW | 321721555N | Indirect Cross Interchange | 1 |