| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FIAT | 71740011 | Direct Cross Interchange | 12 |
| FIAT | 71737116 | Direct Cross Interchange | 12 |
| FIAT | 71718821 | Direct Cross Interchange | 12 |
| MEAT & DORIA | 89044 | Direct Cross Interchange | 11 |
| HOFFER | 7519044 | Direct Cross Interchange | 11 |
| DELPHI | AT1002412B1 | Direct Cross Interchange | 10 |
| FISPA | 88044 | Direct Cross Interchange | 9 |
| HELLA | 8UK007623141 | Direct Cross Interchange | 9 |
| SIDAT | 88044 | Direct Cross Interchange | 9 |
| ACI - AVESA | ACM106 | Direct Cross Interchange | 6 |
| LANCIA | 71740011 | Indirect Cross Interchange | 7 |
| LANCIA | 71737116 | Indirect Cross Interchange | 7 |
| LANCIA | 71718821 | Indirect Cross Interchange | 7 |
| LANCIA | 46799832 | Indirect Cross Interchange | 6 |
| LANCIA | 46531929 | Indirect Cross Interchange | 6 |
| FIAT | 71787563 | Indirect Cross Interchange | 6 |
| FIAT | 46799832 | Indirect Cross Interchange | 6 |
| FIAT | 46531929 | Indirect Cross Interchange | 6 |
| MAGNETI MARELLI | 46SXF8 | Indirect Cross Interchange | 6 |
| LANCIA | 71787563 | Indirect Cross Interchange | 6 |
| ALFA ROMEO | 71787563 | Indirect Cross Interchange | 5 |
| ALFA ROMEO | 71740011 | Indirect Cross Interchange | 5 |
| ALFA ROMEO | 71737116 | Indirect Cross Interchange | 5 |
| ALFA ROMEO | 71718821 | Indirect Cross Interchange | 5 |
| ALFA ROMEO | 46799832 | Indirect Cross Interchange | 5 |
| ALFA ROMEO | 46531929 | Indirect Cross Interchange | 5 |
| MAGNETI MARELLI | 46SXF2D | Indirect Cross Interchange | 4 |
| MAGNETI MARELLI | 46SXF2 | Indirect Cross Interchange | 4 |
| MAGNETI MARELLI | 211541000304 | Indirect Cross Interchange | 4 |
| MAGNETI MARELLI | 46SXF8A | Indirect Cross Interchange | 4 |
| HELLA | 007623141 | Indirect Cross Interchange | 1 |