| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BGA | V017053 | Direct Cross Interchange | 8 |
| FIAT | 7537667 | Direct Cross Interchange | 7 |
| AE | V91287 | Direct Cross Interchange | 7 |
| FRECCIA | 4177 | Direct Cross Interchange | 6 |
| FRECCIA | R4177RCR | Direct Cross Interchange | 5 |
| TRW Engine Component | 17053 | Direct Cross Interchange | 4 |
| CORTECO | 550404B | Direct Cross Interchange | 3 |
| INTERMOTOR | 2090 | Direct Cross Interchange | 2 |
| KOLBENSCHMIDT | 17053126 | Direct Cross Interchange | 2 |
| OSVAT | 404 | Direct Cross Interchange | 2 |
| TRW | 17053 | Indirect Cross Interchange | 5 |
| OSVAT | 0404 | Indirect Cross Interchange | 1 |
| IPSA | VL059000 | Indirect Cross Interchange | 1 |
| BGA | V026032 | Indirect Cross Interchange | 1 |
| INTERVALVES | 2090 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 7537667 | Indirect Cross Interchange | 1 |
| LANCIA | 7537667 | Indirect Cross Interchange | 1 |
| FIAT | 7666229 | Indirect Cross Interchange | 1 |