| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| IPSA | VG057600 | Direct Cross Interchange | 5 |
| FRECCIA | G3531 | Direct Cross Interchange | 4 |
| ALFA ROMEO | 6081186 | Direct Cross Interchange | 4 |
| METELLI | 012474 | Direct Cross Interchange | 3 |
| TRW | 8117122 | Direct Cross Interchange | 1 |
| FAI AutoParts | BFG81186 | Indirect Cross Interchange | 3 |
| BGA | VG2196 | Indirect Cross Interchange | 2 |
| FIAT | 7756897 | Indirect Cross Interchange | 2 |
| IPSA | VG104100 | Indirect Cross Interchange | 2 |
| TRW Engine Component | 8117122 | Indirect Cross Interchange | 2 |
| ET ENGINETEAM | VG0007 | Indirect Cross Interchange | 2 |
| LANCIA | 7756897 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 60811088 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 60811087 | Indirect Cross Interchange | 1 |
| TRW | 110G05633 | Indirect Cross Interchange | 1 |
| MAHLE ORIGINAL | 007FX31202000 | Indirect Cross Interchange | 1 |
| BGA | VG11007 | Indirect Cross Interchange | 1 |
| IPSA | VG006300 | Indirect Cross Interchange | 1 |
| FIAT | 7757054 | Indirect Cross Interchange | 1 |
| FIAT | 7757053 | Indirect Cross Interchange | 1 |
| BGA | VG3531SM | Indirect Cross Interchange | 1 |
| FRECCIA | 3531 | Indirect Cross Interchange | 1 |