| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FRECCIA | 3727 | Direct Cross Interchange | 7 |
| IPSA | VL032300 | Direct Cross Interchange | 7 |
| BGA | V003910 | Direct Cross Interchange | 7 |
| FRECCIA | R3727R | Direct Cross Interchange | 6 |
| VW | 052109611A | Direct Cross Interchange | 6 |
| TRW | 3910 | Direct Cross Interchange | 5 |
| TRW Engine Component | 3910 | Direct Cross Interchange | 4 |
| CORTECO | 550199B | Direct Cross Interchange | 3 |
| AUDI | 052109611A | Direct Cross Interchange | 2 |
| KOLBENSCHMIDT | 50004415 | Indirect Cross Interchange | 2 |
| MAHLE ORIGINAL | 029VA30879100 | Indirect Cross Interchange | 2 |
| MAHLE ORIGINAL | 029VA30879000 | Indirect Cross Interchange | 2 |
| INTERMOTOR | 2405 | Indirect Cross Interchange | 2 |
| OSVAT | 199 | Indirect Cross Interchange | 2 |
| VAG | 052109611A | Indirect Cross Interchange | 1 |
| INTERVALVES | 2405 | Indirect Cross Interchange | 1 |
| PERFECT CIRCLE | 029VA30879100 | Indirect Cross Interchange | 1 |
| OSVAT | 0199 | Indirect Cross Interchange | 1 |