Known Cross References:
| INTERNORMEN | 01NL4040G30EP |
| INTERNORMEN | 312625 |
| STAUFF | NL040B40B |
| FILTRATION GROUP | PI36004DN |
| SF-FILTER | HY14558 |
| EPPENSTEINER | 20040G40A000P |
| REXROTH | 20040G40A000M |
| REXROTH | 20040G40A000V |
| REXROTH | 20040G40A000M |
| REXROTH | 20040G40A000V |
| REXROTH | R928022346 |
| REXROTH | R928022378 |
| HY-PRO | HP06DNL540WSB |
| HY-PRO | HP06DNL540WSV |
| MAIN FILTER | MF0578592 |
| HY-PRO | HP68NL440WB |
| HY-PRO | HP68NL440WV |
| NATIONAL FILTERS | PEP20040440SSV |
| INTERNORMEN | 01NL4040G30S1P |
| INTERNORMEN | 01NL4040G30S1V |
| INTERNORMEN | 01NL4040G30S1P |
| INTERNORMEN | 01NL4040G30S1V |