| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| PIERBURG | 720234530 | Direct Cross Interchange | 2 |
| PIERBURG | 72023453 | Indirect Cross Interchange | 1 |
| PIERBURG | 720234030 | Indirect Cross Interchange | 1 |
| PIERBURG | 72023403 | Indirect Cross Interchange | 1 |
| KAYSER-FILTER | 000VT0807 | Indirect Cross Interchange | 1 |
| VW | 165201542 | Indirect Cross Interchange | 1 |
| BMW | 9069884 | Indirect Cross Interchange | 1 |