| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BGA | V056005 | Direct Cross Interchange | 8 |
| FRECCIA | 4308 | Direct Cross Interchange | 7 |
| ALFA ROMEO | 60564098 | Direct Cross Interchange | 6 |
| IPSA | VL067700 | Direct Cross Interchange | 6 |
| FRECCIA | R4308RCR | Direct Cross Interchange | 6 |
| TRW Engine Component | 56005 | Direct Cross Interchange | 4 |
| TRW | 56005 | Direct Cross Interchange | 4 |
| FIAT | 60564098 | Direct Cross Interchange | 3 |
| CORTECO | 550937B | Direct Cross Interchange | 2 |
| LANCIA | 60564098 | Direct Cross Interchange | 2 |
| ALFA ROMEO | 195360330000 | Indirect Cross Interchange | 4 |
| OSVAT | 937 | Indirect Cross Interchange | 2 |
| KOLBENSCHMIDT | 56005126 | Indirect Cross Interchange | 2 |
| INTERMOTOR | 2203 | Indirect Cross Interchange | 2 |
| FIAT | 60513310 | Indirect Cross Interchange | 1 |
| OSVAT | 0937 | Indirect Cross Interchange | 1 |