| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BGA | V005610 | Direct Cross Interchange | 6 |
| MAHLE ORIGINAL | 063VE30554000 | Direct Cross Interchange | 5 |
| AE | V90387 | Direct Cross Interchange | 5 |
| ALFA ROMEO | 60521574 | Direct Cross Interchange | 4 |
| ALFA ROMEO | 116080330001 | Direct Cross Interchange | 4 |
| IPSA | VL003600 | Direct Cross Interchange | 4 |
| OSVAT | 0772 | Direct Cross Interchange | 1 |
| INTERVALVES | 1236 | Direct Cross Interchange | 1 |
| FRECCIA | R1442S | Indirect Cross Interchange | 3 |
| FRECCIA | 1442 | Indirect Cross Interchange | 3 |
| FIAT | 60521574 | Indirect Cross Interchange | 3 |
| PERFECT CIRCLE | 063VE30554000 | Indirect Cross Interchange | 2 |
| OSVAT | 772 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 116080330000 | Indirect Cross Interchange | 2 |
| ALFA ROMEO | 101100330003 | Indirect Cross Interchange | 2 |
| KOLBENSCHMIDT | 5676126 | Indirect Cross Interchange | 2 |
| TRW | 5610 | Indirect Cross Interchange | 2 |
| INTERMOTOR | 1236 | Indirect Cross Interchange | 2 |
| LANCIA | 60521574 | Indirect Cross Interchange | 2 |
| FIAT | 116080330001 | Indirect Cross Interchange | 1 |