| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| IPSA | VG063800 | Direct Cross Interchange | 9 |
| ALFA ROMEO | 60612835 | Direct Cross Interchange | 8 |
| METELLI | 012342 | Direct Cross Interchange | 8 |
| ALFA ROMEO | 60572412 | Direct Cross Interchange | 7 |
| TRW Engine Component | 815610 | Direct Cross Interchange | 7 |
| BGA | VG11005 | Direct Cross Interchange | 6 |
| LANCIA | 60572412 | Direct Cross Interchange | 4 |
| FIAT | 60572412 | Direct Cross Interchange | 2 |
| FRECCIA | G11005 | Indirect Cross Interchange | 5 |
| TRW | 110G05614 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 60512835 | Indirect Cross Interchange | 1 |
| FAI AutoParts | BFG010 | Indirect Cross Interchange | 1 |
| FRECCIA | 11005 | Indirect Cross Interchange | 1 |
| LANCIA | 60810592 | Indirect Cross Interchange | 1 |