| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SIDAT | 72432 | Direct Cross Interchange | 4 |
| FIAT | 13488300 | Direct Cross Interchange | 3 |
| BOSCH | 0580303105 | Direct Cross Interchange | 3 |
| FIAT | 1348830080 | Direct Cross Interchange | 2 |
| MEAT & DORIA | 77026 | Indirect Cross Interchange | 4 |
| HOFFER | 7507026 | Indirect Cross Interchange | 4 |
| FISPA | 22432 | Indirect Cross Interchange | 3 |
| LANCIA | 1348830080 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 1348830080 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 13488300 | Indirect Cross Interchange | 1 |
| ERA | 775132 | Indirect Cross Interchange | 1 |
| LANCIA | 13488300 | Indirect Cross Interchange | 1 |
| MESSMER | 775132 | Indirect Cross Interchange | 1 |