| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MAGNETI MARELLI | 217160009203 | Direct Cross Interchange | 2 |
| FIAT | 51795237 | Direct Cross Interchange | 2 |
| FIAT | 51768668 | Direct Cross Interchange | 1 |
| ALFA ROMEO | 51795237 | Direct Cross Interchange | 1 |
| ALFA ROMEO | 51768668 | Direct Cross Interchange | 1 |
| LANCIA | 51795237 | Direct Cross Interchange | 1 |
| LANCIA | 51768668 | Direct Cross Interchange | 1 |
| MAGNETI MARELLI | MJD6JFM5 | Direct Cross Interchange | 1 |
| MEAT & DORIA | 70033 | Indirect Cross Interchange | 8 |