| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MEAT & DORIA | 89062 | Direct Cross Interchange | 10 |
| HOFFER | 7519062 | Direct Cross Interchange | 10 |
| FIAT | 71736817 | Direct Cross Interchange | 9 |
| FIAT | 71718994 | Direct Cross Interchange | 9 |
| MAGNETI MARELLI | 802007638901 | Direct Cross Interchange | 9 |
| SIDAT | 88062 | Direct Cross Interchange | 8 |
| FISPA | 88062 | Direct Cross Interchange | 8 |
| MAGNETI MARELLI | 46SXF7 | Direct Cross Interchange | 6 |
| ALFA ROMEO | 71736817 | Indirect Cross Interchange | 4 |
| ALFA ROMEO | 71718994 | Indirect Cross Interchange | 4 |
| LANCIA | 71736817 | Indirect Cross Interchange | 4 |
| LANCIA | 71718994 | Indirect Cross Interchange | 4 |