| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FIAT | 51818292 | Direct Cross Interchange | 2 |
| MAGNETI MARELLI | 217160017400 | Direct Cross Interchange | 2 |
| MAGNETI MARELLI | MJD6F3B2 | Direct Cross Interchange | 1 |
| LANCIA | 51801411 | Direct Cross Interchange | 1 |
| LANCIA | 51818292 | Direct Cross Interchange | 1 |
| ALFA ROMEO | 51801411 | Direct Cross Interchange | 1 |
| ALFA ROMEO | 51818292 | Direct Cross Interchange | 1 |
| FIAT | 51801411 | Direct Cross Interchange | 1 |
| MEAT & DORIA | 70040 | Indirect Cross Interchange | 8 |