| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BOSCH | 1000206000 | Direct Cross Interchange | 1 |
| BMW | 1152527200 | Indirect Cross Interchange | 1 |
| AUTO UNION | 88613381200000 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 10500050300011 | Indirect Cross Interchange | 1 |
| VW | 113911499 | Indirect Cross Interchange | 1 |
| VOLVO | 240607 | Indirect Cross Interchange | 1 |
| NSU | 681700921 | Indirect Cross Interchange | 1 |
| LANCIA | 7080410 | Indirect Cross Interchange | 1 |
| GM | 94625825 | Indirect Cross Interchange | 1 |
| FIAT | 7080410 | Indirect Cross Interchange | 1 |