| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BOSCH | 0580313037 | Direct Cross Interchange | 7 |
| MEAT & DORIA | 76504 | Direct Cross Interchange | 6 |
| ALFA ROMEO | 60655431 | Direct Cross Interchange | 5 |
| HOFFER | 7506504 | Direct Cross Interchange | 5 |
| KAGER | 520222 | Direct Cross Interchange | 4 |
| LANCIA | 60655431 | Direct Cross Interchange | 4 |
| FIAT | 60655431 | Direct Cross Interchange | 4 |
| FISPA | 22206 | Indirect Cross Interchange | 4 |
| ACI - AVESA | ABG251 | Indirect Cross Interchange | 2 |
| FISPA | 72206 | Indirect Cross Interchange | 2 |
| ACI - AVESA | ABG252 | Indirect Cross Interchange | 1 |