| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BOGE | 88439A | Direct Cross Interchange | 2 |
| LEMFORDER | 2997501 | Direct Cross Interchange | 2 |
| STAHLGRUBER | 3923988 | Indirect Cross Interchange | 2 |
| VW | 1K0599437 | Indirect Cross Interchange | 2 |
| AUDI | 1K0599437 | Indirect Cross Interchange | 2 |
| LEMFORDER | 29975 | Indirect Cross Interchange | 1 |