| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| IPSA | VL021000 | Direct Cross Interchange | 3 |
| BGA | V033016 | Direct Cross Interchange | 2 |
| TRW Engine Component | 33016 | Direct Cross Interchange | 2 |
| OSVAT | 2554 | Indirect Cross Interchange | 3 |
| FRECCIA | 3544 | Indirect Cross Interchange | 3 |
| FRECCIA | R3544R | Indirect Cross Interchange | 2 |
| JP GROUP | 109073002 | Indirect Cross Interchange | 2 |
| VW | 043106611 | Indirect Cross Interchange | 2 |
| KOLBENSCHMIDT | 33016126 | Indirect Cross Interchange | 2 |
| INTERMOTOR | 1093 | Indirect Cross Interchange | 2 |
| VW | 043109611A | Indirect Cross Interchange | 2 |
| INTERVALVES | 1093 | Indirect Cross Interchange | 1 |
| TRW | 33016 | Indirect Cross Interchange | 1 |
| VW | 043109611 | Indirect Cross Interchange | 1 |