| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| KOLBENSCHMIDT | 50014073 | Direct Cross Interchange | 1 |
| HENGST FILTER | H215WK | Indirect Cross Interchange | 1 |
| UFI | 2499901 | Indirect Cross Interchange | 1 |
| MANN-FILTER | WK95019 | Indirect Cross Interchange | 1 |
| KNECHT | KC214 | Indirect Cross Interchange | 1 |