| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FISPA | 22215 | Direct Cross Interchange | 6 |
| FIAT | 51787161 | Direct Cross Interchange | 4 |
| BOSCH | 0580200001 | Direct Cross Interchange | 3 |
| LANCIA | 51787161 | Direct Cross Interchange | 2 |
| ALFA ROMEO | 51787161 | Direct Cross Interchange | 2 |
| S.I.D.A.T | 72215 | Direct Cross Interchange | 2 |
| VEMO | V24090023 | Direct Cross Interchange | 2 |
| HOFFER | 7507118 | Indirect Cross Interchange | 7 |
| SIDAT | 72215 | Indirect Cross Interchange | 5 |