| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FISPA | 84132 | Direct Cross Interchange | 5 |
| SIDAT | 84132 | Direct Cross Interchange | 5 |
| FIAT | 71738921 | Direct Cross Interchange | 3 |
| ALFA ROMEO | 71738921 | Direct Cross Interchange | 3 |
| MAGNETI MARELLI | IPF2CB | Direct Cross Interchange | 3 |
| LANCIA | 71738921 | Direct Cross Interchange | 3 |
| HOFFER | 7513097 | Indirect Cross Interchange | 6 |