| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ELRING | 475860 | Direct Cross Interchange | 4 |
| REINZ | 152865303 | Direct Cross Interchange | 4 |
| GOETZE | 2426459000 | Direct Cross Interchange | 4 |
| MERCEDES-BENZ | 1190102430 | Direct Cross Interchange | 4 |
| CORTECO | 440410P | Indirect Cross Interchange | 3 |