| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| MEAT & DORIA | 81514 | Direct Cross Interchange | 1 |
| HOFFER | 7481514 | Direct Cross Interchange | 1 |
| FIAT | 60605374 | Indirect Cross Interchange | 2 |
| FIAT | 605765300 | Indirect Cross Interchange | 2 |
| FIAT | 60576530 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 60605374 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 605765300 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 60576530 | Indirect Cross Interchange | 2 |
| VEMO | V24760029 | Indirect Cross Interchange | 2 |
| LUCAS ELECTRICAL | SEB218 | Indirect Cross Interchange | 2 |
| NTK (NGK-GROUP) | OTA6F3A1 | Indirect Cross Interchange | 2 |
| NTK (NGK-GROUP) | OTA5F3C1 | Indirect Cross Interchange | 2 |
| NTK (NGK-GROUP) | OTA4F3C1 | Indirect Cross Interchange | 2 |
| NTK (NGK-GROUP) | OTA4F3B1 | Indirect Cross Interchange | 2 |
| WALKER PRODUCTS | 25023881 | Indirect Cross Interchange | 2 |
| VOLVO | 3547445 | Indirect Cross Interchange | 2 |
| VOLVO | 3517394 | Indirect Cross Interchange | 2 |
| SUBARU | 22690AA110 | Indirect Cross Interchange | 2 |
| SAAB | 7485600 | Indirect Cross Interchange | 2 |
| SAAB | 73367A | Indirect Cross Interchange | 2 |
| LANCIA | 60605374 | Indirect Cross Interchange | 2 |
| LANCIA | 605765300 | Indirect Cross Interchange | 2 |
| LANCIA | 60576530 | Indirect Cross Interchange | 2 |