| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ALFA ROMEO | 6081186 | Direct Cross Interchange | 5 |
| BGA | VG3531SM | Direct Cross Interchange | 4 |
| IPSA | VG057600 | Direct Cross Interchange | 4 |
| FRECCIA | GS3531 | Direct Cross Interchange | 3 |
| BGA | VG3531 | Indirect Cross Interchange | 2 |
| FRECCIA | G3531 | Indirect Cross Interchange | 2 |
| METELLI | 01S2474 | Indirect Cross Interchange | 1 |
| METELLI | 012474 | Indirect Cross Interchange | 1 |
| ET ENGINETEAM | VG0007 | Indirect Cross Interchange | 1 |
| TRW Engine Component | 8117122 | Indirect Cross Interchange | 1 |
| FAI AutoParts | BFG81186 | Indirect Cross Interchange | 1 |