| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BOSCH | 0261210090 | Direct Cross Interchange | 6 |
| ALFA ROMEO | 60808986 | Direct Cross Interchange | 4 |
| ALFA ROMEO | 60573739 | Direct Cross Interchange | 4 |
| FIAT | 60808986 | Direct Cross Interchange | 2 |
| FIAT | 60573739 | Direct Cross Interchange | 2 |
| LUCAS CAV | SEB258 | Direct Cross Interchange | 1 |
| SIDAT | 83136 | Indirect Cross Interchange | 5 |
| MEAT & DORIA | 87099 | Indirect Cross Interchange | 5 |
| FISPA | 83136 | Indirect Cross Interchange | 5 |
| HOFFER | 7517099 | Indirect Cross Interchange | 5 |
| FACET | 90088 | Indirect Cross Interchange | 4 |
| STANDARD | SEB258 | Indirect Cross Interchange | 3 |
| STANDARD | 18792 | Indirect Cross Interchange | 3 |
| HAVAM | 1953088 | Indirect Cross Interchange | 3 |
| FIAT | 605737390 | Indirect Cross Interchange | 1 |
| LANCIA | 60808986 | Indirect Cross Interchange | 1 |
| LANCIA | 60573739 | Indirect Cross Interchange | 1 |