| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| PIERBURG | 714400050 | Direct Cross Interchange | 10 |
| LANCIA | 46817372 | Direct Cross Interchange | 2 |
| FIAT | 46817373 | Direct Cross Interchange | 2 |
| FIAT | 46817372 | Direct Cross Interchange | 2 |
| FIAT | 46791356 | Direct Cross Interchange | 2 |
| FIAT | 46767695 | Direct Cross Interchange | 2 |
| FIAT | 46767692 | Direct Cross Interchange | 2 |
| ALFA ROMEO | 46817373 | Direct Cross Interchange | 2 |
| PIERBURG | 714400000 | Direct Cross Interchange | 2 |
| PIERBURG | 71440000 | Indirect Cross Interchange | 1 |
| PIERBURG | 71440005 | Indirect Cross Interchange | 1 |
| PIERBURG | 714400020 | Indirect Cross Interchange | 1 |
| PIERBURG | 71440002 | Indirect Cross Interchange | 1 |