| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MAGNETI MARELLI | 217160000505 | Direct Cross Interchange | 2 |
| FIAT | 51775008 | Direct Cross Interchange | 2 |
| ALFA ROMEO | 51775008 | Direct Cross Interchange | 1 |
| LANCIA | 51775008 | Direct Cross Interchange | 1 |
| MAGNETI MARELLI | MJD6JFS1 | Direct Cross Interchange | 1 |
| MEAT & DORIA | 70019 | Indirect Cross Interchange | 5 |
| HOFFER | 7540020 | Indirect Cross Interchange | 1 |
| MEAT & DORIA | 70020 | Indirect Cross Interchange | 1 |