| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BGA | VG2018 | Direct Cross Interchange | 5 |
| METELLI | 010009 | Direct Cross Interchange | 5 |
| IPSA | VG000300 | Direct Cross Interchange | 4 |
| ALFA ROMEO | 101100150302 | Direct Cross Interchange | 4 |
| TRW | 815603 | Direct Cross Interchange | 3 |
| METELLI | 012475 | Direct Cross Interchange | 2 |
| FRECCIA | G2018 | Indirect Cross Interchange | 3 |
| TRW Engine Component | 815603 | Indirect Cross Interchange | 3 |
| ALFA ROMEO | 60709284 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 60811086 | Indirect Cross Interchange | 1 |
| BGA | VG2197 | Indirect Cross Interchange | 1 |
| AE | VAG96146 | Indirect Cross Interchange | 1 |
| AE | VAG96123 | Indirect Cross Interchange | 1 |
| AE | 7757052 | Indirect Cross Interchange | 1 |
| TRW Engine Component | 8117122 | Indirect Cross Interchange | 1 |
| IPSA | VG064000 | Indirect Cross Interchange | 1 |
| IPSA | VG006400 | Indirect Cross Interchange | 1 |
| FRECCIA | G11007 | Indirect Cross Interchange | 1 |
| FRECCIA | 2018 | Indirect Cross Interchange | 1 |
| FRECCIA | 11007 | Indirect Cross Interchange | 1 |
| BGA | VG11007 | Indirect Cross Interchange | 1 |
| TRW | 8117125 | Indirect Cross Interchange | 1 |
| TRW | 110G05634 | Indirect Cross Interchange | 1 |
| LANCIA | 7757052 | Indirect Cross Interchange | 1 |
| FIAT | 7757052 | Indirect Cross Interchange | 1 |