| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| UNICO FILTER | LE24366 | Direct Cross Interchange | 3 |
| MANN-FILTER | H25669 | Direct Cross Interchange | 2 |
| HENGST FILTER | E56H | Indirect Cross Interchange | 2 |
| DEUTZ-FAHR | 1173223 | Indirect Cross Interchange | 2 |
| ARMAFILT | OB2413640 | Indirect Cross Interchange | 2 |
| P.B.R. | AC3394 | Indirect Cross Interchange | 2 |