| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FISPA | 38738 | Direct Cross Interchange | 12 |
| HOFFER | 7516266 | Direct Cross Interchange | 12 |
| SIDAT | 38738 | Direct Cross Interchange | 12 |
| MEAT & DORIA | 86266 | Direct Cross Interchange | 12 |
| ALFA ROMEO | 60816693 | Direct Cross Interchange | 11 |
| ALFA ROMEO | 55193049 | Direct Cross Interchange | 10 |
| ALFA ROMEO | 46749246 | Direct Cross Interchange | 10 |
| FIAT | 55193049 | Direct Cross Interchange | 9 |
| FIAT | 46749246 | Direct Cross Interchange | 9 |
| MAGNETI MARELLI | 213719718010 | Direct Cross Interchange | 9 |
| ERA | MF123 | Direct Cross Interchange | 9 |
| FACET | 101495 | Direct Cross Interchange | 8 |
| FIAT | 60816693 | Direct Cross Interchange | 8 |
| VEMO | V40720476 | Indirect Cross Interchange | 6 |
| MAGNETI MARELLI | AMM19718 | Indirect Cross Interchange | 4 |
| FACET | 101034 | Indirect Cross Interchange | 4 |
| LANCIA | 60816693 | Indirect Cross Interchange | 4 |
| LANCIA | 55193049 | Indirect Cross Interchange | 4 |
| LANCIA | 46749246 | Indirect Cross Interchange | 4 |
| KW | 491495 | Indirect Cross Interchange | 1 |
| EPS | 1991495 | Indirect Cross Interchange | 1 |