| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MEAT & DORIA | 89027 | Direct Cross Interchange | 7 |
| HOFFER | 7519027 | Direct Cross Interchange | 7 |
| FIAT | 46533515 | Direct Cross Interchange | 5 |
| BOSCH | 0280750042 | Direct Cross Interchange | 5 |
| ALFA ROMEO | 46533515 | Direct Cross Interchange | 3 |
| LANCIA | 46533515 | Direct Cross Interchange | 3 |
| FISPA | 88027 | Indirect Cross Interchange | 6 |