| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| METELLI | 010473 | Direct Cross Interchange | 5 |
| ALFA ROMEO | 700001 | Direct Cross Interchange | 4 |
| IPSA | VG000500 | Direct Cross Interchange | 4 |
| FRECCIA | G2022 | Direct Cross Interchange | 4 |
| TRW | 815606 | Direct Cross Interchange | 2 |
| TRW Engine Component | 815606 | Indirect Cross Interchange | 3 |
| FRECCIA | 2022 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 60748209 | Indirect Cross Interchange | 1 |
| AE | VAG96261 | Indirect Cross Interchange | 1 |