| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MAGNETI MARELLI | 217160008800 | Direct Cross Interchange | 2 |
| FIAT | 51806501 | Direct Cross Interchange | 2 |
| FIAT | 51768663 | Direct Cross Interchange | 1 |
| ALFA ROMEO | 51832291 | Direct Cross Interchange | 1 |
| ALFA ROMEO | 51806501 | Direct Cross Interchange | 1 |
| ALFA ROMEO | 51768663 | Direct Cross Interchange | 1 |
| LANCIA | 51832291 | Direct Cross Interchange | 1 |
| LANCIA | 51806501 | Direct Cross Interchange | 1 |
| LANCIA | 51768663 | Direct Cross Interchange | 1 |
| FIAT | 51832291 | Direct Cross Interchange | 1 |
| MAGNETI MARELLI | MJD6F3P6 | Direct Cross Interchange | 1 |
| MEAT & DORIA | 70032 | Indirect Cross Interchange | 11 |
| HOFFER | 7540049 | Indirect Cross Interchange | 9 |
| MEAT & DORIA | 70049 | Indirect Cross Interchange | 9 |
| MAGNETI MARELLI | 217160024201 | Indirect Cross Interchange | 1 |