| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FISPA | 21051 | Direct Cross Interchange | 7 |
| SIDAT | 71051 | Direct Cross Interchange | 7 |
| TI Automotive | 6742519950 | Direct Cross Interchange | 3 |
| MAGNETI MARELLI | 116742519950 | Direct Cross Interchange | 3 |
| LANCIA | 82459101 | Direct Cross Interchange | 3 |
| FIAT | 82459101 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 82459101 | Direct Cross Interchange | 3 |
| MARWAL | 06742519950 | Direct Cross Interchange | 3 |
| MEAT & DORIA | 79051 | Indirect Cross Interchange | 8 |