| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| VW | 6QE919051 | Direct Cross Interchange | 1 |
| VW | 6N0919051E | Direct Cross Interchange | 1 |
| PIERBURG | 702550550 | Indirect Cross Interchange | 1 |
| SWAG | 30914352 | Indirect Cross Interchange | 1 |
| FISPA | 20495 | Indirect Cross Interchange | 1 |
| MESSMER | 770047 | Indirect Cross Interchange | 1 |
| HOFFER | 7506559 | Indirect Cross Interchange | 1 |
| SIDAT | 70495 | Indirect Cross Interchange | 1 |
| KAGER | 520125 | Indirect Cross Interchange | 1 |
| FEBI BILSTEIN | 14352 | Indirect Cross Interchange | 1 |
| MEAT & DORIA | 76559 | Indirect Cross Interchange | 1 |