| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| CORTECO | 417758P | Direct Cross Interchange | 4 |
| AJUSA | 52255900 | Direct Cross Interchange | 4 |
| ELRING | 735230 | Direct Cross Interchange | 4 |
| FIAT | 71745446 | Direct Cross Interchange | 4 |
| ALFA ROMEO | 71745446 | Direct Cross Interchange | 1 |
| LANCIA | 71745446 | Direct Cross Interchange | 1 |
| BGA | HK1708 | Indirect Cross Interchange | 2 |
| SPESSO | 232902 | Indirect Cross Interchange | 1 |