| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MAGNETI MARELLI | 217160020600 | Direct Cross Interchange | 2 |
| FIAT | 51795235 | Direct Cross Interchange | 2 |
| FIAT | 51767004 | Direct Cross Interchange | 1 |
| ALFA ROMEO | 51795235 | Direct Cross Interchange | 1 |
| ALFA ROMEO | 51767004 | Direct Cross Interchange | 1 |
| LANCIA | 51795235 | Direct Cross Interchange | 1 |
| LANCIA | 51767004 | Direct Cross Interchange | 1 |
| MAGNETI MARELLI | MJD6F3Y2 | Direct Cross Interchange | 1 |
| MEAT & DORIA | 70045 | Indirect Cross Interchange | 8 |