| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BGA | V003323 | Direct Cross Interchange | 8 |
| AUDI | 046109611A | Direct Cross Interchange | 6 |
| FRECCIA | 4496 | Direct Cross Interchange | 6 |
| TRW Engine Component | 3323 | Direct Cross Interchange | 5 |
| AE | V91038 | Direct Cross Interchange | 5 |
| FRECCIA | R4496R | Direct Cross Interchange | 4 |
| OSVAT | 2595 | Direct Cross Interchange | 3 |
| KOLBENSCHMIDT | 50004537 | Direct Cross Interchange | 2 |
| INTERMOTOR | 2408 | Direct Cross Interchange | 2 |
| TRW | 3323 | Indirect Cross Interchange | 3 |
| IPSA | VL083500 | Indirect Cross Interchange | 3 |
| VW | 046109611A | Indirect Cross Interchange | 2 |
| BGA | V994503 | Indirect Cross Interchange | 2 |
| PORSCHE | 046109611A | Indirect Cross Interchange | 1 |
| INTERVALVES | 2408 | Indirect Cross Interchange | 1 |