| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FA1 | 330907 | Direct Cross Interchange | 6 |
| FIAT | 82473210 | Direct Cross Interchange | 4 |
| WALKER | 80052 | Direct Cross Interchange | 3 |
| BOSAL | 256510 | Direct Cross Interchange | 2 |
| FIAT | 82390052 | Direct Cross Interchange | 2 |
| FIAT | 82384663 | Direct Cross Interchange | 2 |
| FONOS | 80052 | Direct Cross Interchange | 2 |
| FIAT | 5891779 | Direct Cross Interchange | 1 |
| HENGSTENBERG | 269686110 | Direct Cross Interchange | 1 |
| ASSO | 994004 | Indirect Cross Interchange | 5 |
| CORTECO | 423369H | Indirect Cross Interchange | 3 |
| QUINTON HAZELL | 410328 | Indirect Cross Interchange | 2 |
| LANCIA | 82473210 | Indirect Cross Interchange | 2 |
| KLARIUS | 410328 | Indirect Cross Interchange | 2 |
| VENEPORTE | AA96057 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 82473210 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 82384663 | Indirect Cross Interchange | 2 |
| MTS | 029007 | Indirect Cross Interchange | 1 |
| FIAT | 60806824 | Indirect Cross Interchange | 1 |
| PAYEN | JF043 | Indirect Cross Interchange | 1 |
| HJS | 323094 | Indirect Cross Interchange | 1 |
| USN | P101 | Indirect Cross Interchange | 1 |
| TIMAX | FTG18 | Indirect Cross Interchange | 1 |
| ROMAX | FIA01001 | Indirect Cross Interchange | 1 |
| IMASAF | 094410 | Indirect Cross Interchange | 1 |
| TESH | 410328 | Indirect Cross Interchange | 1 |