| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| IPSA | VG006400 | Direct Cross Interchange | 10 |
| LANCIA | 7757052 | Direct Cross Interchange | 5 |
| AE | VAG96123 | Direct Cross Interchange | 5 |
| METELLI | 012475 | Direct Cross Interchange | 5 |
| METELLI | 010508 | Direct Cross Interchange | 4 |
| FRECCIA | G2197 | Direct Cross Interchange | 4 |
| SEAT | 4372331 | Direct Cross Interchange | 4 |
| AE | VAG50895 | Direct Cross Interchange | 3 |
| METELLI | 01S2475 | Direct Cross Interchange | 3 |
| TRW | 811755 | Direct Cross Interchange | 1 |
| FIAT | 4372331 | Indirect Cross Interchange | 3 |
| TRW Engine Component | 8117122 | Indirect Cross Interchange | 3 |
| LANCIA | 4372331 | Indirect Cross Interchange | 3 |
| FIAT | 7757052 | Indirect Cross Interchange | 3 |
| AE | 7757052 | Indirect Cross Interchange | 3 |
| IPSA | VG064000 | Indirect Cross Interchange | 2 |
| BGA | VG11007 | Indirect Cross Interchange | 2 |
| METELLI | 010045 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 4372331 | Indirect Cross Interchange | 2 |
| AE | VAG96146 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 7757052 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 60811086 | Indirect Cross Interchange | 2 |
| FRECCIA | G11007 | Indirect Cross Interchange | 2 |
| INNOCENTI | 4372331 | Indirect Cross Interchange | 1 |
| LANCIA | 60811086 | Indirect Cross Interchange | 1 |
| LANCIA | 46811575 | Indirect Cross Interchange | 1 |
| AUTOBIANCHI | 4372331 | Indirect Cross Interchange | 1 |
| TRW | 8117125 | Indirect Cross Interchange | 1 |
| TRW | 110G05634 | Indirect Cross Interchange | 1 |
| TRW | 110G01700 | Indirect Cross Interchange | 1 |
| ZASTAVA | 4372331 | Indirect Cross Interchange | 1 |
| FIAT | 60811086 | Indirect Cross Interchange | 1 |
| FIAT | 46811575 | Indirect Cross Interchange | 1 |
| AE | VAG96216 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 46811575 | Indirect Cross Interchange | 1 |
| AE | VAG92364 | Indirect Cross Interchange | 1 |
| BGA | VG2196 | Indirect Cross Interchange | 1 |
| TRW Engine Component | 811755 | Indirect Cross Interchange | 1 |
| FRECCIA | 2197 | Indirect Cross Interchange | 1 |
| FRECCIA | 11007 | Indirect Cross Interchange | 1 |