| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MAGNETI MARELLI | 217160004403 | Direct Cross Interchange | 2 |
| FIAT | 51779336 | Direct Cross Interchange | 2 |
| ALFA ROMEO | 51779336 | Direct Cross Interchange | 1 |
| LANCIA | 51779336 | Direct Cross Interchange | 1 |
| MAGNETI MARELLI | MJD6F3D2 | Direct Cross Interchange | 1 |
| MEAT & DORIA | 70027 | Indirect Cross Interchange | 5 |