| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| METELLI | 012407 | Direct Cross Interchange | 2 |
| LANCIA | 46433783 | Indirect Cross Interchange | 1 |
| FIAT | 46433783 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 60813599 | Indirect Cross Interchange | 1 |
| BGA | VG11019 | Indirect Cross Interchange | 1 |
| IPSA | VG065200 | Indirect Cross Interchange | 1 |
| IPSA | VG065100 | Indirect Cross Interchange | 1 |
| FRECCIA | G11019 | Indirect Cross Interchange | 1 |
| TRW | 110G05640 | Indirect Cross Interchange | 1 |