| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FRECCIA | 6081 | Direct Cross Interchange | 6 |
| ALFA ROMEO | 60582738 | Direct Cross Interchange | 6 |
| AE | V94210 | Direct Cross Interchange | 6 |
| BGA | V998762 | Direct Cross Interchange | 6 |
| IPSA | VL127200 | Direct Cross Interchange | 5 |
| FAI AutoParts | IV94210 | Direct Cross Interchange | 3 |
| TRW | 17238 | Direct Cross Interchange | 3 |
| OSVAT | 1549 | Indirect Cross Interchange | 3 |
| LANCIA | 60582738 | Indirect Cross Interchange | 1 |
| FIAT | 60582738 | Indirect Cross Interchange | 1 |
| TRW Engine Component | 17238 | Indirect Cross Interchange | 1 |