MANN-FILTER · HD / WD Hydraulic · inline line
WDK725 filter element: specifications & equivalents
The WDK725 is a MANN-FILTER inline-line hydraulic filter element, sized 76 × 156 mm OD × length. Verify against the current manufacturer data sheet before ordering.
Envelope OD × L 76 × 156 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 | 76 mm |
| Length | 156 mm |
| End caps | spin-on baseplate with attached gasket |
| Integral bypass valve | none (housing/valve-dependent) |
| Manufacturer part no. | WDK725_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 | 76 mm (2.992 in) |
| Overall length | 156 mm (6.142 in) |
Cross references & equivalents
| Equivalent model | Brand | Match level | Note |
|---|---|---|---|
|
↔ 030789295 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 030 789 295 (MONARK-DIESEL) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 1457434159 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 1 457 434 159 (BOSCH) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 1457434295 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 1 457 434 295 (BOSCH) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 1457434322 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 1 457 434 322 (BOSCH) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 1457434422 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 1 457 434 422 (BOSCH) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 1457434447 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 1 457 434 447 (BOSCH) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 1500540 page in verification queue | UFI | partial | MANN-FILTER's online catalog lists 1500540 (TRP DAF (TRUCK AND TRAILER)) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 1501274 page in verification queue | UFI | partial | MANN-FILTER's online catalog lists 1501274 (TRP DAF (TRUCK AND TRAILER)) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 1501300 page in verification queue | UFI | partial | MANN-FILTER's online catalog lists 1501300 (TRP DAF (TRUCK AND TRAILER)) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 1534406 page in verification queue | UFI | partial | MANN-FILTER's online catalog lists 1534406 (TRP DAF (TRUCK AND TRAILER)) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 2437800 page in verification queue | UFI | partial | MANN-FILTER's online catalog lists 24.378.00 (UFI) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 297FS page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 297-FS (KS KOLBENSCHMIDT) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 30789106 page in verification queue | UFI | partial | MANN-FILTER's online catalog lists 30 789 106 (MONARK-DIESEL) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 30789159 page in verification queue | UFI | partial | MANN-FILTER's online catalog lists 30 789 159 (MONARK-DIESEL) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 322003 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 3.22003 (DT DIESELTECHNIC) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 322004 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 3.22004 (DT DIESELTECHNIC) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 406018130 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 40.60.18/130 (FRAD) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 4293 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 4293 (MEAT + DORIA) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 4546 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 4546 (MEAT + DORIA) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 496 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 496 (LUCAS-CAV / DELPHI) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 50013297 page in verification queue | UFI | partial | MANN-FILTER's online catalog lists 50 013 297 (KS KOLBENSCHMIDT) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 5006 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 5006 (CROSLAND) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 6206 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 6206 (TEHO FILTER) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 7111496 page in verification queue | UFI | partial | MANN-FILTER's online catalog lists 7111/496 (LUCAS-CAV / DELPHI) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 74009 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 74009 (BOSCH USA) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 74010 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 74010 (BOSCH USA) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 7690293 page in verification queue | UFI | partial | MANN-FILTER's online catalog lists 7690293 (HOFFER) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 7690546 page in verification queue | UFI | partial | MANN-FILTER's online catalog lists 7690546 (HOFFER) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 803S page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 803 S (GREYFRIARS) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 92846817 page in verification queue | UFI | partial | MANN-FILTER's online catalog lists 9.28.468.17 (SAVARA) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ AK14D page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists AK 14 - D (KAYSER-FILTER) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ AK14DO page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists AK 14 - DO (KAYSER-FILTER) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ ALG2169 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists ALG-2169 (AL-FILTERS) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ ALG2267 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists ALG-2267 (AL-FILTERS) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ AP3578 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists AP 3578 (AP FILTERS) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ AWK126 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists AWK 126 (KNECHT) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ AWK1261 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists AWK 126/1 (KNECHT) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ BF1372 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists BF 1372 (BALDWIN) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ BG1534 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists BG-1534 (PBR) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ BG1583 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists BG-1583 (PBR) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ CFF100687 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists CFF100687 (CHAMPION) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ CS1012 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists CS1012 (PURFLUX) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ CS183 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists CS183 (PURFLUX) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ CS412B page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists CS412B (PURFLUX) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ CVN9266 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists CVN 9266 (SOPARIS) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ DF695 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists DF 695 (MFILTER (BALTIC FILTER)) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ DN1982 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists DN 1982 (CLEAN) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ ELG5527 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists ELG 5527 (MECAFILTER) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ F57248 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists F 57248 (PUROLATOR) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ FC308V page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists FC 308 V (MECAFILTER) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ FD559 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists FD 559 (MAGNETI MARELLI) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ FF5060 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists FF5060 (FLEETGUARD/CUMMINS FILTRATION) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ FF5139 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists FF5139 (FLEETGUARD/CUMMINS FILTRATION) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ FF5271 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists FF5271 (FLEETGUARD/CUMMINS FILTRATION) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ FF5332 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists FF 5332 (TECALEMIT) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ FF5444 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists FF5444 (FLEETGUARD/CUMMINS FILTRATION) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ FHI8152 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists FHI 8152 (UNICO) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ FN105108 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists FN1.05108 (F.B.N.) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ FN704 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists FN704 (MÜLLER FILTER) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ FS19599 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists FS19599 (FLEETGUARD/CUMMINS FILTRATION) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ FSM4259 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists FSM 4259 (COOPERS) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ FSW4169 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists FSW4169 (COOPERS) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ FT5353 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists FT5353 (COOPERSFIAAM) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ FT5353CPF page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists FT5353CPF (COOPERSFIAAM) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ H70WDK06 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists H70WDK06 (HENGST) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ H70WDK13 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists H70WDK13 (HENGST) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ H70WDK14 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists H70WDK14 (HENGST) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ H70WK06 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists H70WK06 (HENGST) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ H70WK07 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists H70WK07 (HENGST) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HDF496 page in verification queue | MANN-FILTER | partial | MANN-FILTER's online catalog lists HDF496 (DELPHI) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ KC102 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists KC 102 (MAHLE (KNECHT/MAHLE)) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ KC66 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists KC 66 (MAHLE (KNECHT/MAHLE)) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ KC661 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists KC 66/1 (MAHLE (KNECHT/MAHLE)) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ KC74 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists KC 74 (MAHLE (KNECHT/MAHLE)) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ KC77 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists KC 77 (MAHLE (KNECHT/MAHLE)) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ L112 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists L 112 (CHAMPION) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ LFF8928 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists LFF 8928 (LUBER-FINER) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ LFF8929 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists LFF 8929 (CHAMP / CHAMP INTERNATIONAL) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ LFP8650 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists LFP 8650 (LUBER-FINER) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ LK3578 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists LK-3578 (AP LOCKHEED) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ M351 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists M351 (MISFAT) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ M355A page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists M355A (MISFAT) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ M378 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists M378 (MISFAT) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ MFF1003P page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists MFF 1003 P (GKN MASTERPARTS) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ N4295 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists N4295 (BOSCH (KSN)) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ N4322 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists N4322 (BOSCH (KSN)) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ N4447 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists N4447 (BOSCH (KSN)) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ NGL761202 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists NGL-76/120.2 (ARMAFILT) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P550498 page in verification queue | Donaldson | partial | MANN-FILTER's online catalog lists P550498 (DONALDSON) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P5877 page in verification queue | Donaldson | partial | MANN-FILTER's online catalog lists P5877 (FRAM) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ PDS71 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists PDS-71 (PZL SEDZISZOW) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ PDS714 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists PDS714 (PZL SEDZISZOW) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ PER248F page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists PER 248 F (PUROLATOR) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ RN110B page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists RN110B (TECNOCAR) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ S4378NR page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists S 4378 NR (SOFIMA) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SK34621 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists SK 3462/1 (SCHUPP / SF FILTER) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SK3703 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists SK 3703 (SCHUPP / SF FILTER) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SN327 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists SN 327 (SAVARA) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SN70142 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists SN 70142 (HIFI-FILTER (JURA FILTRATION)) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SP1019 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists SP-1019 (ALCO) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SP1074M page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists SP 1074M (ASAS) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SP597M page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists SP 597 M (ASAS) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SP974M page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists SP 974 M (ASAS) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ ST353 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists ST 353 (SCT) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ VPD6012 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists VPD 6012 (VAPORMATIC) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ XD67 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists XD 67 (AC DELCO) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ Z118 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists Z118 (RYCO) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ Z314 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists Z 314 (GUD) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ ZP3129FMB page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists ZP 3129 FMB (FIL FILTER) as a comparison number for WDK725. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ ZP3202FMB page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists ZP 3202 F-MB (FIL FILTER) as a comparison number for WDK725. 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 WDK725 model number is decoded
- WDK725MANN-FILTER hydraulic spin-on filter part number.
- 156 mmElement height (H).
- 76 mmOuter diameter (A).
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 WDK725 filter element?
The published envelope is 76 mm OD × 156 mm length (2.992 × 6.142 in). Confirm against the housing drawing before ordering.
What replaces the WDK725 filter element?
110 partial match(es) requiring parameter review
How do I read the WDK725 part number?
See the designation decoder above: each segment of WDK725 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.