| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| HEXEN | A81017 | Direct Cross Interchange | 1 |
| FILTRON | AM4472 | Indirect Cross Interchange | 1 |
| ALCO FILTER | MD7578 | Indirect Cross Interchange | 1 |
| BALDWIN | RS3952 | Indirect Cross Interchange | 1 |
| DT | 545105 | Indirect Cross Interchange | 1 |
| SCT Germany | SB3107 | Indirect Cross Interchange | 1 |
| UFI | 2737100 | Indirect Cross Interchange | 1 |
| MANN-FILTER | C2913661 | Indirect Cross Interchange | 1 |
| KOLBENSCHMIDT | 50013670 | Indirect Cross Interchange | 1 |
| KNECHT | LX1025 | Indirect Cross Interchange | 1 |