| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FIAT | 46471639 | Direct Cross Interchange | 5 |
| IPSA | VL111300 | Direct Cross Interchange | 5 |
| FAI AutoParts | EV171053 | Direct Cross Interchange | 4 |
| AE | V94030 | Direct Cross Interchange | 4 |
| OSVAT | 1636 | Direct Cross Interchange | 3 |
| MAHLE ORIGINAL | 007VA30757000 | Direct Cross Interchange | 3 |
| INTERVALVES | 3272 | Direct Cross Interchange | 1 |
| BGA | V994877 | Indirect Cross Interchange | 5 |
| FRECCIA | R4877RCR | Indirect Cross Interchange | 4 |
| CORTECO | 554001B | Indirect Cross Interchange | 4 |
| FRECCIA | 4877 | Indirect Cross Interchange | 3 |
| PERFECT CIRCLE | 007VA30757000 | Indirect Cross Interchange | 1 |
| TRW Engine Component | 171035 | Indirect Cross Interchange | 1 |
| TRW | 171053 | Indirect Cross Interchange | 1 |
| TRW | 171035 | Indirect Cross Interchange | 1 |
| INTERMOTOR | 3272 | Indirect Cross Interchange | 1 |
| LANCIA | 46471639 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 46471639 | Indirect Cross Interchange | 1 |