| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MAGNETI MARELLI | 217160008105 | Direct Cross Interchange | 2 |
| FIAT | 51806333 | Direct Cross Interchange | 2 |
| ALFA ROMEO | 51806333 | Direct Cross Interchange | 1 |
| LANCIA | 51806333 | Direct Cross Interchange | 1 |
| MAGNETI MARELLI | MJD6F3A4 | Direct Cross Interchange | 1 |
| HOFFER | 7540029 | Indirect Cross Interchange | 5 |