| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| CORTECO | 80000309 | Direct Cross Interchange | 11 |
| KAGER | 300217 | Direct Cross Interchange | 10 |
| RUVILLE | 325829 | Direct Cross Interchange | 10 |
| BOGE | 87194A | Direct Cross Interchange | 10 |
| MALO | 61721 | Direct Cross Interchange | 9 |
| ALFA ROMEO | 7589253 | Direct Cross Interchange | 9 |
| BIRTH | 5336 | Direct Cross Interchange | 9 |
| FIAT | 7589253 | Direct Cross Interchange | 7 |
| OPTIMAL | F86937 | Direct Cross Interchange | 4 |
| ORIGINAL IMPERIUM | 27455 | Indirect Cross Interchange | 3 |
| MALò | 61721 | Indirect Cross Interchange | 3 |
| OCAP | 1225741 | Indirect Cross Interchange | 2 |
| SASIC | 9001907 | Indirect Cross Interchange | 2 |
| BGA | DP0396 | Indirect Cross Interchange | 1 |
| BOGE | 2259087194A | Indirect Cross Interchange | 1 |
| SASIC | 9001912 | Indirect Cross Interchange | 1 |
| LANCIA | 7589253 | Indirect Cross Interchange | 1 |
| CF GOMMA | P2595 | Indirect Cross Interchange | 1 |