| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| SWAG | 70919975 | Direct Cross Interchange | 18 |
| OPTIMAL | F86631 | Direct Cross Interchange | 12 |
| ALFA ROMEO | 7782435 | Direct Cross Interchange | 10 |
| RUVILLE | 325845 | Direct Cross Interchange | 9 |
| CORTECO | 80001365 | Direct Cross Interchange | 9 |
| MAPCO | 33093 | Direct Cross Interchange | 9 |
| QUINTON HAZELL | EM3153 | Direct Cross Interchange | 9 |
| FIAT | 7782435 | Direct Cross Interchange | 9 |
| FLENNOR | FL5520J | Direct Cross Interchange | 8 |
| LANCIA | 7782435 | Direct Cross Interchange | 7 |
| FIRST LINE | FEM3056 | Direct Cross Interchange | 6 |
| MALò | 15207 | Direct Cross Interchange | 6 |
| ALFA ROMEO | 60812027 | Direct Cross Interchange | 6 |
| METZGER | WMG3641 | Direct Cross Interchange | 4 |
| ALFA ROMEO | 07782435 | Direct Cross Interchange | 4 |
| FIAT | 07782435 | Direct Cross Interchange | 2 |
| PEX | 1213296 | Direct Cross Interchange | 2 |
| RUVILLE | 325842 | Direct Cross Interchange | 2 |
| CF GOMMA | 780 | Direct Cross Interchange | 2 |
| LANCIA | 07782435 | Direct Cross Interchange | 2 |
| ORIGINAL IMPERIUM | 27506 | Indirect Cross Interchange | 6 |
| BIRTH | 5716 | Indirect Cross Interchange | 5 |
| KAGER | 140013 | Indirect Cross Interchange | 4 |
| OCAP | 1225001 | Indirect Cross Interchange | 3 |
| SASIC | 9001489 | Indirect Cross Interchange | 2 |
| FIAT | 60812027 | Indirect Cross Interchange | 2 |
| CF GOMMA | P88460 | Indirect Cross Interchange | 1 |
| CF GOMMA | P780 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 60615661 | Indirect Cross Interchange | 1 |
| LANCIA | 60812027 | Indirect Cross Interchange | 1 |