See 1 verified Filter replacements for P550440, including Mann WK723, plus 87 OEM numbers on the same page.
P550440 is a Donaldson filter with 87 OEM matches and 1 verified alternative filter from 69 brands. Start with the interchange list below, then confirm fitment against the original application before ordering.
See 1 verified Filter replacements for P550440, including Mann WK723, plus 87 OEM numbers on the same page.
The most visible replacements we currently show for P550440 are listed below. Treat them as a starting point for interchange research, then confirm application details before you swap filters in service.
Cross-reference data helps you build a shortlist, but it should not be the last step. Before buying a replacement for P550440, verify the application, dimensions, seal or thread style, and service interval requirements against your current filter. If the equipment manual or supplier data disagrees with the lookup result, follow the equipment-side specification first.
| OEM Number | Brand | Source |
|---|---|---|
| 1046Z382 | PH | donaldson |
| 1072419M1 | MF | donaldson |
| 107612001 | VMER | donaldson |
| 1310032244 | ATCO 131177 | donaldson |
| 1449793 | OK | donaldson |
| 1492251 | ONAN | donaldson |
| 15270825 | TREX | donaldson |
| P550440 | GALN 1619301C1 | donaldson |
| 1822529C1 | NAVI | donaldson |
| 1822529C1 | CASE | donaldson |
| 1908312 | FIAT 1909136 | donaldson |
| 1908312 | IVECO | donaldson |
| 195813 | CMWK | donaldson |
| M085008 | DYPC 211811 | donaldson |
| 25012003 | GM | donaldson |
| 31780205 | BOMA | donaldson |
| 33358 | WIX | donaldson |
| 33358MP | WIX | donaldson |
| 3358 | NAPA | donaldson |
| 35374677 | IR | donaldson |
| 3621280M1 | MF | donaldson |
| P558615 | CRMY 36961 | donaldson |
| 3831063 | CUMS | donaldson |
| 3890707 | CUMS | donaldson |
| 3903640 | AGEM 3912256 | donaldson |
| 4026986 | TYLR | donaldson |
| 43920 | LROI | donaldson |
| 473729 | MNTO | donaldson |
| 52108057 | IR | donaldson |
| 538242 | BLNT | donaldson |
| 673271111 | PUPR | donaldson |
| 6732716110 | PUPR | donaldson |
| 6732-71-6110 | PUPR | donaldson |
| 6732716112 | PUPR | donaldson |
| P552100 | AGEM 710195 | donaldson |
| P552100 | AGCO | donaldson |
| 72501530 | AGCO | donaldson |
| 75208272 | NH | donaldson |
| 75208272 | FIAT | donaldson |
| 75208272 | HTHI | donaldson |
| 81028400 | VALM | donaldson |
| 83977315 | NH | donaldson |
| 900829 | DYPC | donaldson |
| 9022854657 | VCE 9028238 | donaldson |
| 9414100804 | GRVE 942407 | donaldson |
| 957098 | ERF | donaldson |
| 9576P550440 | FMCO | donaldson |
| 991203640 | VCE | donaldson |
| 991203640 | SUNG | donaldson |
| A774702L | SUNG | donaldson |
| A9219 | ALP ABPN10GLF780 | donaldson |
| AZF830 | CPRS AZL098 | donaldson |
| BF7524 | BDWN | donaldson |
| BF7689 | BDWN | donaldson |
| BF788 | BDWN | donaldson |
| C8H0079 | LKBT | donaldson |
| P165875 | LKBT | donaldson |
| P558000 | KTSU CV04P65 | donaldson |
| E6670 | Bergm | donaldson |
| P558615 | FMCO | donaldson |
| F54424 | PUPR | donaldson |
| FAS8025 | SAKR FCRS390/02 | donaldson |
| FF1008 | HSTG | donaldson |
| FF1011 | HSTG | donaldson |
| FF1008 | FTGD FF5192 | donaldson |
| FF2031 | FTGD | donaldson |
| HD0258 | HAVA | donaldson |
| IO3319 | PTN | donaldson |
| IO3319 | PTN J6150530 | donaldson |
| J1311009 | CASE | donaldson |
| J1311009 | CASE | donaldson |
| LFF3521 | LBFR | donaldson |
| MA502 | MCC | donaldson |
| PSC72/2 | TCFL | donaldson |
| SFF5052 | SRFR | donaldson |
| SFF5052 | AMC | donaldson |
| SFF5052 | XMN | donaldson |
| SH5052 | JURA | donaldson |
| P551049 | JURA SO1726 | donaldson |
| SP430 | ASAS | donaldson |
| TP1067 | AC | donaldson |
| BDWN VA4 | FIAT | donaldson |
| BDWN VA4 | FMCO VC9484 | donaldson |
| BDWN VA4 | CASE VC9485 | donaldson |
| BDWN VA4 | NH | donaldson |
| WGF5052 | WDGT WGH6089 | donaldson |
| WK723 | MH | donaldson |
This page is designed to help you move from a part number to a verified shortlist. We combine OEM references, equivalent filter matches, and related pages so you can compare options faster without losing the original application context.
If you are sourcing for maintenance, fleet purchasing, or overseas supply, use the OEM list and related replacements together. That approach is safer than choosing a substitute based only on a similar-looking part number.
P550440 has verified cross-reference replacements such as WK723. Always confirm fitment against the original application before you swap filters.
P550440 and WK723 are different part numbers, but WK723 is listed as a verified Mann equivalent in the FilterXRef database.
P550440 is connected to 69 brands in our records, including PH, MF, VMER, and ATCO 131177 and 65 more brands. Use those references as a starting point, then verify the application before buying.
Before replacing P550440, verify the application, dimensions, thread or seal style, and service requirements against your current filter. Cross-reference data should narrow the shortlist, but final fitment should always be confirmed on the equipment side.
Learn how donaldson filter cross reference works, which specs to verify, and how to avoid mismatched filters when replacing parts.
Learn how filter cross reference works, which specs to verify, and how to avoid mismatched filters when replacing parts.
Learn how to decode oil filter part numbers from Baldwin, Wix, NAPA, and FRAM. Master the cross-reference process to find the perfect replacement filter for any vehicle or equipment.
We source Donaldson P550440 and compatible replacements directly from OEM-equivalent factories in China. Competitive pricing, flexible MOQ.