MANN-FILTER · HD / WD Hydraulic · inline line
WD12002 filter element: specifications & equivalents
The WD12002 is a MANN-FILTER inline-line hydraulic filter element, sized 118 × 179 mm OD × length. Verify against the current manufacturer data sheet before ordering.
Envelope OD × L 118 × 179 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 | 118 mm |
| Length | 179 mm |
| End caps | spin-on baseplate with attached gasket |
| Integral bypass valve | none (housing/valve-dependent) |
| Manufacturer part no. | WD12002_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 | 118 mm (4.646 in) |
| Overall length | 179 mm (7.047 in) |
Cross references & equivalents
| Equivalent model | Brand | Match level | Note |
|---|---|---|---|
|
↔ 01WP09025PEP page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 01WP09025PEP (INTERNORMEN) as a comparison number for WD12002. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 01WP9025P page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 01WP9025P (INTERNORMEN) as a comparison number for WD12002. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 5023871 page in verification queue | UFI | partial | MANN-FILTER's online catalog lists 50.238.71 (UFI) as a comparison number for WD12002. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ 57058 | WIX Filters | partial | MANN-FILTER's online catalog lists 57058 (WIX) as a comparison number for WD12002. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 7SL180P25 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 7 SL 180P25 (EPPENSTEINER) as a comparison number for WD12002. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 7SL90P25 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 7 SL 90P25 (EPPENSTEINER) as a comparison number for WD12002. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 8001000 page in verification queue | UFI | partial | MANN-FILTER's online catalog lists 80.010.00 (UFI) as a comparison number for WD12002. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 8090P25S000P page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 8090 P 25 S000P (EPPENSTEINER) as a comparison number for WD12002. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ A120C25 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists A120C25 (FILTREC) as a comparison number for WD12002. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ CA1603 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists CA 160/3 (FBO) as a comparison number for WD12002. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ CA301CV1 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists CA 301 CV1 (SOFIMA) as a comparison number for WD12002. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ CA301ECV1 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists CA 301 ECV1 (SOFIMA) as a comparison number for WD12002. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ CCA301CV1 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists CCA 301 CV1 (SOFIMA) as a comparison number for WD12002. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ CCA301ECV1 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists CCA301ECV1 (SOFIMA) as a comparison number for WD12002. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ CS10000P25A page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists CS 100 00 P25 A (FAI FILTRI) as a comparison number for WD12002. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ CS100P25A page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists CS 100P25A (FBO) as a comparison number for WD12002. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ DGMH159125MIC page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists DGMH159125MIC (DIGOEMA FILTER) as a comparison number for WD12002. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ ESE21NCD page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists ESE 21 NCD (SOFIMA) as a comparison number for WD12002. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HC26 page in verification queue | Pall | partial | MANN-FILTER's online catalog lists HC 26 (MAHLE (KNECHT/MAHLE)) as a comparison number for WD12002. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HEK4530155ASSP025B page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists HEK 45-30.155-AS-SP025-B (IKRON) as a comparison number for WD12002. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HF7835 | Fleetguard | partial | MANN-FILTER's online catalog lists HF7835 (FLEETGUARD/CUMMINS FILTRATION) as a comparison number for WD12002. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HF7835 | Fleetguard | partial | Fleetguard's online catalog lists WD12002 as an interchange for HF7835. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HHC01843 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists HHC01843 (IKRON) as a comparison number for WD12002. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HY404W page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists HY404W (HENGST) as a comparison number for WD12002. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ L234 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists L234 (KRALINATOR) as a comparison number for WD12002. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ MX1591425 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists MX 1591-4-25 (UCC) as a comparison number for WD12002. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ P171616 | Donaldson | partial | MANN-FILTER's online catalog lists P171616 (DONALDSON) as a comparison number for WD12002. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ PR4042 page in verification queue | Parker | partial | MANN-FILTER's online catalog lists PR4042 (PARKER (PARKER HANNIFIN)) as a comparison number for WD12002. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ S8010RH page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists S 8010 RH (SOFIMA) as a comparison number for WD12002. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SE25G7835 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists SE25G7835 (ZINGA) as a comparison number for WD12002. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SFC5720E page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists SFC-5720E (STAUFF) as a comparison number for WD12002. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SH63163 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists SH 63163 (HIFI-FILTER (JURA FILTRATION)) as a comparison number for WD12002. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SPH18062 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists SPH 18062 (SCHUPP / SF FILTER) as a comparison number for WD12002. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ WGH9175 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists WGH9175 (WOODGATE) as a comparison number for WD12002. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ WHS46269 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists WHS46269 (WISMET) as a comparison number for WD12002. 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 WD12002 model number is decoded
- WD12002MANN-FILTER hydraulic spin-on filter part number.
- 179 mmElement height (H).
- 118 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 WD12002 filter element?
The published envelope is 118 mm OD × 179 mm length (4.646 × 7.047 in). Confirm against the housing drawing before ordering.
What replaces the WD12002 filter element?
35 partial match(es) requiring parameter review
How do I read the WD12002 part number?
See the designation decoder above: each segment of WD12002 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.