| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MTS | 0165030 | Direct Cross Interchange | 13 |
| LANCIA | 82454254 | Direct Cross Interchange | 13 |
| LANCIA | 82419031 | Direct Cross Interchange | 13 |
| ASSO | 247020 | Direct Cross Interchange | 11 |
| ANSA | LC4107 | Direct Cross Interchange | 11 |
| TESH | 240313 | Direct Cross Interchange | 11 |
| RHIAG | CT30056 | Direct Cross Interchange | 10 |
| ROSI | 25186 | Direct Cross Interchange | 10 |
| SIGAM | 16611 | Direct Cross Interchange | 9 |
| KLARIUS | 240313 | Direct Cross Interchange | 6 |
| QUINTON HAZELL | 240313 | Direct Cross Interchange | 5 |
| AUTOBIANCHI | 82454254 | Direct Cross Interchange | 2 |
| AUTOBIANCHI | 82419031 | Direct Cross Interchange | 2 |
| TIMAX | LA127V | Indirect Cross Interchange | 2 |
| ALFAROME/FIAT/LANCI | 82454254 | Indirect Cross Interchange | 2 |
| ALFAROME/FIAT/LANCI | 82419031 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 82454254 | Indirect Cross Interchange | 2 |
| FIAT / LANCIA | 82419031 | Indirect Cross Interchange | 2 |
| TIMAX | 240313 | Indirect Cross Interchange | 1 |
| FONOS | NOCAT | Indirect Cross Interchange | 1 |
| DESCAM | 131473 | Indirect Cross Interchange | 1 |
| CISAM | 433511 | Indirect Cross Interchange | 1 |
| BOSAL | NOCAT | Indirect Cross Interchange | 1 |
| WALKER | NOCAT | Indirect Cross Interchange | 1 |
| AURADIA | R240313 | Indirect Cross Interchange | 1 |
| CIA | 05396 | Indirect Cross Interchange | 1 |
| ZARA | 1062 | Indirect Cross Interchange | 1 |
| MTS | 65030 | Indirect Cross Interchange | 1 |