| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BOGE | 811980 | Direct Cross Interchange | 1 |
| K+F | 87111400 | Indirect Cross Interchange | 1 |
| SUPLEX | 09011 | Indirect Cross Interchange | 1 |
| FIAT | 4353667 | Indirect Cross Interchange | 1 |
| SACHS | 996102 | Indirect Cross Interchange | 1 |
| BILSTEIN | 36160709 | Indirect Cross Interchange | 1 |