MANN-FILTER · HD / WD Hydraulic · inline line
HD509 filter element: specifications & equivalents
The HD509 is a MANN-FILTER inline-line hydraulic filter element, sized 52 × 115 mm OD × length (ID 25 mm). Verify against the current manufacturer data sheet before ordering.
Envelope OD × L 52 × 115 mm
Inside diameter 25 mm
Line type inline
Catalog verified. Parameters extracted from the manufacturer’s electronic
catalog / official interchange document and checked 2026-09-28. Confidence score 0.92.
Dimensions and comparison numbers are taken from the MANN-FILTER online catalog API. Beta rating, collapse pressure and seal material vary by execution — verify against the current MANN data sheet before ordering.
Specification table
| Parameter | Value |
|---|---|
| Filter type | inline line |
| Outside diameter OD | 52 mm |
| Inside diameter ID | 25 mm |
| Length | 115 mm |
| End caps | open-ended cartridge element |
| Integral bypass valve | none (housing/valve-dependent) |
| Manufacturer part no. | HD509_MANN-FILTER |
| Source catalog | MANN+HUMMEL / MANN-FILTER: MANN-FILTER online product catalog GraphQL API (mann-filter.com, store pcat_mf_en_store_en) |
| Last verified | 2026-09-28 |
Sources: MANN+HUMMEL / MANN-FILTER — MANN-FILTER online product catalog GraphQL API (mann-filter.com, store pcat_mf_en_store_en) — accessed 2026-09-27.
MANN-FILTER® and all model designations are trademarks of their respective owners, used here for identification only — ElementRef is an independent reference site, not an authorized MANN-FILTER distributor.
Dimensions & series range
| Outside diameter | 52 mm (2.047 in) |
| Inside diameter | 25 mm (0.984 in) |
| Overall length | 115 mm (4.528 in) |
Cross references & equivalents
| Equivalent model | Brand | Match level | Note |
|---|---|---|---|
|
↔ 01251510 page in verification queue | UFI | partial | MANN-FILTER's online catalog lists 012 - 51/510 (HYDAC) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 05980010VG10EP4 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 05.9800.10VG.10.E.P.4 (INTERNORMEN) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ 05.9800.12.200.10.E.P.4 | Eaton / Internormen | partial | MANN-FILTER's online catalog lists 0598001220010EP4 (INTERNORMEN) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 11304D12BN page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 11304 D 12 BN (HYDAC) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 1264414 page in verification queue | UFI | partial | MANN-FILTER's online catalog lists 126 - 4414 (HYDAC) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 169800RH10SLE000P page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 169800RH10SLE000P (EPPENSTEINER) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 169800RH10XLE000P page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 169800RH10XLE000P (EPPENSTEINER) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 1I0030C10 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 1I0030C10 (MP FILTRI) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 2980L12B04 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 2980L12B04 (SEPARATION TECHNOLOGIES) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 301134 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 301134 (INTERNORMEN) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 312775 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 312775 (INTERNORMEN) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 3980GGHB04 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 3980GGHB04 (SEPARATION TECHNOLOGIES) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 7788441 page in verification queue | UFI | partial | MANN-FILTER's online catalog lists 778 8441 (MAHLE INDUSTRIEFILTER) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 8515800 page in verification queue | UFI | partial | MANN-FILTER's online catalog lists 85.158.00 (UFI) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 8517900 page in verification queue | UFI | partial | MANN-FILTER's online catalog lists 85.179.00 (UFI) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 891024SMX10NBR page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 891 024 SMX10 NBR (MAHLE INDUSTRIEFILTER) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 8980L12B04 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 8980L12B04 (SEPARATION TECHNOLOGIES) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ 930190Q | Parker | partial | MANN-FILTER's online catalog lists 930190Q (PARKER (PARKER HANNIFIN)) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 9800412UM page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 9800412UM (TRIBOGUARD) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ AP47252 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists AP47252 (FBO) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ AS972HT page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists AS 972HT (ASAS) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ AS973HT page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists AS 973HT (ASAS) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ BE9800412A page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists BE9800412A (BEHRINGER) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ CCH301FD1 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists CCH301FD1 (SOFIMA) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ CCH301FD11 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists CCH301FD11 (SOFIMA) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ CF9801A10NA page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists CF 980 1 A10 N A (FAI FILTRI) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ CH301FD11 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists CH 301 FD11 (SOFIMA) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ D120G10A page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists D120G10A (FILTREC) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ EPB21NFC page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists EPB21NFC (UFI) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ FC7101Q010BS page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists FC 7101 Q010BS (FINN-FILTER) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ FFKPVL1710110 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists FFKPVL1710110 (FINN-FILTER) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ G02749 page in verification queue | Parker | partial | MANN-FILTER's online catalog lists G02749 (PARKER (PARKER HANNIFIN)) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ G03732Q page in verification queue | Parker | partial | MANN-FILTER's online catalog lists G03732 Q (PARKER (PARKER HANNIFIN)) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ G03762 page in verification queue | Parker | partial | MANN-FILTER's online catalog lists G03762 (PARKER (PARKER HANNIFIN)) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ G03762Q page in verification queue | Parker | partial | MANN-FILTER's online catalog lists G03762 Q (PARKER (PARKER HANNIFIN)) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ G04665 page in verification queue | Parker | partial | MANN-FILTER's online catalog lists G04665 (PARKER (PARKER HANNIFIN)) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ G04698 page in verification queue | Parker | partial | MANN-FILTER's online catalog lists G04698 (PARKER (PARKER HANNIFIN)) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ GO2749 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists GO2749 (PARKER (PARKER HANNIFIN)) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ GO3732Q page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists GO3732Q (PARKER (PARKER HANNIFIN)) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ GO3762Q page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists GO3762Q (PARKER (PARKER HANNIFIN)) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ GO4665 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists GO4665 (PARKER (PARKER HANNIFIN)) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ GO4698 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists GO4698 (PARKER (PARKER HANNIFIN)) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ H980004012BN page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists H9800 04012 BN (HYDAC) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ H98004012BN page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists H98004012BN (HYDAC) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HC9800FCS4H | Pall | partial | MANN-FILTER's online catalog lists HC 9800 FCS4H (PALL) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HC9800FDS4H page in verification queue | Pall | partial | MANN-FILTER's online catalog lists HC 9800 FDS4H (PALL) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HC9800FKS4H | Pall | partial | MANN-FILTER's online catalog lists HC 9800 FKS4H (PALL) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HC9800FUS4H page in verification queue | Pall | partial | MANN-FILTER's online catalog lists HC 9800 FUS4H (PALL) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HEK8620111ASFG010LCB page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists HEK8620111ASFG010LCB (IKRON) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HF30196 | Fleetguard | partial | MANN-FILTER's online catalog lists HF30196 (FLEETGUARD/CUMMINS FILTRATION) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HF30196 | Fleetguard | partial | Fleetguard's online catalog lists HD509 as an interchange for HF30196. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HF30197 | Fleetguard | partial | MANN-FILTER's online catalog lists HF30197 (FLEETGUARD/CUMMINS FILTRATION) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HF30711 | Fleetguard | partial | MANN-FILTER's online catalog lists HF30711 (FLEETGUARD/CUMMINS FILTRATION) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HF35497 | Fleetguard | partial | MANN-FILTER's online catalog lists HF35497 (FLEETGUARD/CUMMINS FILTRATION) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HF7102 | Fleetguard | partial | MANN-FILTER's online catalog lists HF7102 (FLEETGUARD/CUMMINS FILTRATION) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HHC03103 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists HHC03103 (IKRON) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HHC03162 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists HHC03162 (IKRON) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HI302229 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists HI3.02229 (F.B.N.) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HP0502A10AN page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists HP0502A10AN (MP FILTRI) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HP0502A10ANP01 | MP Filtri | partial | MANN-FILTER's online catalog lists HP0502A10ANP01 (MP FILTRI) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HP0502A10ANP06 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists HP0502A10ANP06 (MP FILTRI) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HP0502A10NA page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists HP0502A10NA (MP FILTRI) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HP0502AA10N page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists HP0502AA10N (MP FILTRI) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HP80L412MB page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists HP80L412MB (HY-PRO) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HY20804 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists HY 20804 (SCHUPP / SF FILTER) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HY208061 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists HY 20806/1 (SCHUPP / SF FILTER) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HY5981 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists HY 5981 (SCHUPP / SF FILTER) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ LH4251 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists LH4251 (LUBER-FINER) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ LHX95113 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists LHX 95113 (LUBER-FINER) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ ML1566MG page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists ML 1566 MG (FIL FILTER) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P169447 page in verification queue | Donaldson | partial | MANN-FILTER's online catalog lists P169447 (DONALDSON) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P171753 page in verification queue | Donaldson | partial | MANN-FILTER's online catalog lists P171753 (DONALDSON) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P566394 page in verification queue | Donaldson | partial | MANN-FILTER's online catalog lists P566394 (DONALDSON) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P761387 page in verification queue | Donaldson | partial | MANN-FILTER's online catalog lists P761387 (DONALDSON) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P9800D04N10 page in verification queue | Donaldson | partial | MANN-FILTER's online catalog lists P 9800 D04N10 (COMEX) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P9800D04N2010 page in verification queue | Donaldson | partial | MANN-FILTER's online catalog lists P 9800 D04N 2 010 (COMEX) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ PR2749 page in verification queue | Parker | partial | MANN-FILTER's online catalog lists PR2749 (PARKER (PARKER HANNIFIN)) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ PR2749Q page in verification queue | Parker | partial | MANN-FILTER's online catalog lists PR2749Q (PARKER (PARKER HANNIFIN)) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ PT23205-MPG | Baldwin Filters | partial | MANN-FILTER's online catalog lists PT23205-MPG (BALDWIN) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ PT8895-MPG | Baldwin Filters | partial | MANN-FILTER's online catalog lists PT8895-MPG (BALDWIN) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ R980H0412A page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists R980H0412A (FAIREY ARLON) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ R980Z0412H page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists R980Z0412H (ARLON) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ S0410L page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists S0410L (ZINGA) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SBF98004S7B page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists SBF98004S7B (SCHROEDER) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ SBF-9800-4Z10B | Schroeder Industries | partial | MANN-FILTER's online catalog lists SBF98004Z10B (SCHROEDER) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SH55070 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists SH 55070 (HIFI-FILTER (JURA FILTRATION)) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SH57152 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists SH 57152 (HIFI-FILTER (JURA FILTRATION)) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SH87213 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists SH 87213 (HIFI-FILTER (JURA FILTRATION)) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SH93131 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists SH 93131 (HIFI-FILTER (JURA FILTRATION)) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ SP-024-E-10-B | STAUFF | partial | MANN-FILTER's online catalog lists SP-024E10B (STAUFF) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ V6011B1C10 | Eaton / Internormen | partial | MANN-FILTER's online catalog lists V6011B1C10 (VICKERS) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ V6011B1V10 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists V6011B1V10 (VICKERS) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ WH337010A page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists WH33-70-10A (PZL SEDZISZOW) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ WHE20452 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists WHE20452 (WISMET) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ WHE31059 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists WHE31059 (WISMET) as a comparison number for HD509. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
Interchange levels: full catalog-confirmed drop-in · partial verify parameters · verify manual confirmation required. Links resolve to the equivalent model's specification page where available.
How the HD509 model number is decoded
- HD509MANN-FILTER hydraulic cartridge element part number.
- 115 mmElement height (H).
- 52 mmOuter diameter (A).
- 25 mmInner diameter (B).
Typical equipment & applications
- Replacement element for OEM hydraulic filter housings
Selection pitfalls — read before you substitute
- “10 µm nominal” and “12 µm at β1000” can describe the very same media — one is reported at β≥200, the other at β≥1000 per ISO 16889. Compare ratings at the same Beta test point, not just the printed micron number.
- Nitrile (NBR) seals are standard for mineral hydraulic oil but fail early in some phosphate-ester fluids and at sustained high temperature; verify seal compound against the fluid data sheet (fluorocarbon/Viton executions may be required).
- End-cap geometry and the number/position of O-rings block interchange even when OD and length match — visually compare end caps before fitting, especially with aftermarket cartridges.
Frequently asked questions
What are the dimensions of the HD509 filter element?
The published envelope is 52 mm OD × 115 mm length with a 25 mm inside diameter (2.047 × 4.528 in × 0.984 in ID). Confirm against the housing drawing before ordering.
What replaces the HD509 filter element?
95 partial match(es) requiring parameter review
How do I read the HD509 part number?
See the designation decoder above: each segment of HD509 encodes size, line type, filtration grade and media/collapse execution.
Is a same-envelope aftermarket element always a drop-in replacement?
No. Matching OD and length only proves the cartridge fits the bowl. End-cap style, seal compound, micron/Beta rating, collapse pressure and bypass configuration must also match; the table above tags every equivalent as full, partial or verify for exactly this reason.
How often should a hydraulic return-line element be replaced?
Replace at the housing manufacturer’s recommended differential-pressure setting (commonly signalled by a clogging indicator), or on a time-based service interval when no indicator is fitted — never wait for bypass to open continuously, because unfiltered oil then reaches the valves.
Other models in the HD / WD Hydraulic series
All 880 →Reviewed & verified by the ElementRef engineering desk against MANN+HUMMEL / MANN-FILTER on 2026-09-28. Read our editorial & correction policy.