| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| IPSA | VL027000 | Direct Cross Interchange | 4 |
| FIAT | 4424174 | Direct Cross Interchange | 3 |
| FRECCIA | 3638 | Direct Cross Interchange | 3 |
| KOLBENSCHMIDT | 50004279 | Direct Cross Interchange | 2 |
| INTERVALVES | 1247 | Direct Cross Interchange | 1 |
| OSVAT | 0121 | Direct Cross Interchange | 1 |
| AE | V91764 | Direct Cross Interchange | 1 |
| BGA | V017037 | Indirect Cross Interchange | 4 |
| FRECCIA | R3638RCR | Indirect Cross Interchange | 3 |
| AE | V91653 | Indirect Cross Interchange | 2 |
| CORTECO | 550121B | Indirect Cross Interchange | 2 |
| TRW | 17037 | Indirect Cross Interchange | 1 |
| INTERMOTOR | 1247 | Indirect Cross Interchange | 1 |
| OSVAT | 121 | Indirect Cross Interchange | 1 |