| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| ALFA ROMEO | 60813599 | Direct Cross Interchange | 8 |
| BGA | VG11018 | Direct Cross Interchange | 7 |
| METELLI | 012433 | Direct Cross Interchange | 7 |
| FIAT | 46433782 | Direct Cross Interchange | 7 |
| FIAT | 46433783 | Direct Cross Interchange | 6 |
| FRECCIA | G11018 | Direct Cross Interchange | 6 |
| IPSA | VG065200 | Direct Cross Interchange | 6 |
| AE | VAG96124 | Direct Cross Interchange | 6 |
| METELLI | 012407 | Direct Cross Interchange | 6 |
| TRW Engine Component | 8117128 | Direct Cross Interchange | 4 |
| LANCIA | 46433782 | Indirect Cross Interchange | 3 |
| BGA | VG11019 | Indirect Cross Interchange | 3 |
| ALFA ROMEO | 60813598 | Indirect Cross Interchange | 3 |
| FRECCIA | G11019 | Indirect Cross Interchange | 3 |
| IPSA | VG104400 | Indirect Cross Interchange | 2 |
| BGA | VG11000SM | Indirect Cross Interchange | 2 |
| TRW | 8117128 | Indirect Cross Interchange | 2 |
| TRW | 110G05639 | Indirect Cross Interchange | 1 |
| SUZUKI | 46433782 | Indirect Cross Interchange | 1 |
| SAAB | 46433782 | Indirect Cross Interchange | 1 |
| LANCIA | 46433783 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 46433782 | Indirect Cross Interchange | 1 |
| AE | VAG96203 | Indirect Cross Interchange | 1 |
| FRECCIA | 11019 | Indirect Cross Interchange | 1 |
| FRECCIA | 11018 | Indirect Cross Interchange | 1 |
| IPSA | VG063400 | Indirect Cross Interchange | 1 |
| TRW | 110G17001 | Indirect Cross Interchange | 1 |
| TRW | 110G05640 | Indirect Cross Interchange | 1 |