| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| FRECCIA | R3611XB | Direct Cross Interchange | 6 |
| AE | V90330 | Direct Cross Interchange | 5 |
| BGA | V003322 | Direct Cross Interchange | 5 |
| IPSA | VL025400 | Direct Cross Interchange | 5 |
| TRW Engine Component | 3322 | Direct Cross Interchange | 4 |
| TRW | 3322 | Direct Cross Interchange | 3 |
| VW | 049109601A | Direct Cross Interchange | 3 |
| AUDI | 049109601A | Indirect Cross Interchange | 3 |
| OSVAT | 2592 | Indirect Cross Interchange | 3 |
| CORTECO | 552592B | Indirect Cross Interchange | 2 |
| KOLBENSCHMIDT | 50004534 | Indirect Cross Interchange | 2 |
| INTERMOTOR | 1155 | Indirect Cross Interchange | 2 |
| VW | 11341254625 | Indirect Cross Interchange | 1 |
| AUDI | 11341254625 | Indirect Cross Interchange | 1 |
| INTERVALVES | 1155 | Indirect Cross Interchange | 1 |