| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FIAT | 7587673 | Direct Cross Interchange | 3 |
| ORIGINAL IMPERIUM | 26402 | Direct Cross Interchange | 2 |
| CORTECO | 80001360 | Direct Cross Interchange | 2 |
| INNOCENTI | 7587673 | Direct Cross Interchange | 1 |
| MALò | 6072AGES | Indirect Cross Interchange | 3 |
| SASIC | 9001482 | Indirect Cross Interchange | 2 |
| BIRTH | 5341 | Indirect Cross Interchange | 2 |
| MAGNETI MARELLI | 030607010059 | Indirect Cross Interchange | 1 |
| FIAT | 7587674 | Indirect Cross Interchange | 1 |
| OCAP | 1225792 | Indirect Cross Interchange | 1 |
| RUVILLE | 325810 | Indirect Cross Interchange | 1 |
| BIRTH | 5342 | Indirect Cross Interchange | 1 |
| ORIGINAL IMPERIUM | 26401 | Indirect Cross Interchange | 1 |
| CORTECO | 80001325 | Indirect Cross Interchange | 1 |
| MALò | 60651AGE | Indirect Cross Interchange | 1 |
| MALò | 60651 | Indirect Cross Interchange | 1 |
| KAGER | 300218 | Indirect Cross Interchange | 1 |
| SASIC | 9001903 | Indirect Cross Interchange | 1 |