| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MAGNETI MARELLI | 217160024300 | Direct Cross Interchange | 2 |
| FIAT | 51825027 | Direct Cross Interchange | 2 |
| FIAT | 51806508 | Direct Cross Interchange | 1 |
| FIAT | 51795236 | Direct Cross Interchange | 1 |
| ALFA ROMEO | 51825027 | Direct Cross Interchange | 1 |
| ALFA ROMEO | 51806508 | Direct Cross Interchange | 1 |
| ALFA ROMEO | 51795236 | Direct Cross Interchange | 1 |
| LANCIA | 51825027 | Direct Cross Interchange | 1 |
| LANCIA | 51806508 | Direct Cross Interchange | 1 |
| LANCIA | 51795236 | Direct Cross Interchange | 1 |
| MAGNETI MARELLI | MJD6F3P8 | Direct Cross Interchange | 1 |
| HOFFER | 7540050 | Indirect Cross Interchange | 11 |