| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| IPSA | VL008000 | Direct Cross Interchange | 7 |
| AE | V34399 | Direct Cross Interchange | 6 |
| FRECCIA | R3241RCR | Direct Cross Interchange | 6 |
| FRECCIA | 3241 | Direct Cross Interchange | 6 |
| FIAT | 4255694 | Direct Cross Interchange | 5 |
| TRW Engine Component | 17028 | Direct Cross Interchange | 4 |
| TRW | 17028 | Direct Cross Interchange | 3 |
| OSVAT | 1613 | Direct Cross Interchange | 2 |
| ALFA ROMEO | 4255694 | Direct Cross Interchange | 2 |
| KOLBENSCHMIDT | 50004178 | Direct Cross Interchange | 2 |
| LANCIA | 4255694 | Direct Cross Interchange | 2 |
| METELLI | 012301 | Indirect Cross Interchange | 1 |
| CLEVITE | 2112248 | Indirect Cross Interchange | 1 |