| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| PEX | 137013 | Direct Cross Interchange | 4 |
| FIAT | 5963586 | Direct Cross Interchange | 2 |
| FIAT | 181036580 | Direct Cross Interchange | 2 |
| FIAT | 181036570 | Direct Cross Interchange | 2 |
| MALò | 22281 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 181281780 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 181281770 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 181036580 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 181036570 | Indirect Cross Interchange | 1 |
| FIAT | 82393671 | Indirect Cross Interchange | 1 |
| SEIM | 114114 | Indirect Cross Interchange | 1 |