MANN-FILTER · HD / WD Hydraulic · inline line
WD940/10 filter element: specifications & equivalents
The WD940/10 is a MANN-FILTER inline-line hydraulic filter element, sized 93 × 142 mm OD × length. Verify against the current manufacturer data sheet before ordering.
Envelope OD × L 93 × 142 mm
Thread 1 1/2-16 UN
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 | 93 mm |
| Length | 142 mm |
| Thread / connection | 1 1/2-16 UN |
| End caps | spin-on baseplate with attached gasket |
| Integral bypass valve | none (housing/valve-dependent) |
| Manufacturer part no. | WD940/10_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 | 93 mm (3.661 in) |
| Overall length | 142 mm (5.591 in) |
Cross references & equivalents
| Equivalent model | Brand | Match level | Note |
|---|---|---|---|
|
↔ 3778119 page in verification queue | UFI | partial | MANN-FILTER's online catalog lists 3778119 (CLARK) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 51203 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 51203 (WIX) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ 51205 | WIX Filters | partial | MANN-FILTER's online catalog lists 51205 (WIX) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 70195 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 70195 (CIM TEK) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 70197 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 70197 (CIM TEK) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 70200 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 70200 (CIM TEK) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 70311 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 70311 (CIM TEK) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 8014500 page in verification queue | UFI | partial | MANN-FILTER's online catalog lists 80.145.00 (UFI) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ ARH0474LB10 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists ARH0474LB10 (AIR REFINER) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ ARH0474LB20 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists ARH0474LB20 (AIR REFINER) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ BT371-10 | Baldwin Filters | partial | MANN-FILTER's online catalog lists BT371-10 (BALDWIN) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ BT371-10 | Baldwin Filters | partial | Baldwin's Form 561 Number-Finder cross-reference lists WD94010 (MANN & HUMMEL) as replaced by Baldwin BT371-10. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ BT371-MPG | Baldwin Filters | partial | MANN-FILTER's online catalog lists BT371-MPG (BALDWIN) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ DGMH371101 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists DGMH371101 (DIGOEMA FILTER) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ EHF7829 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists EHF7829 (DONALDSON) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HC7400FUJ4H page in verification queue | Pall | partial | MANN-FILTER's online catalog lists HC7400FUJ4H (PALL) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HC7400SUJ4H page in verification queue | Pall | partial | MANN-FILTER's online catalog lists HC 7400 SUJ4H (PALL) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HC7400SUK4H page in verification queue | Pall | partial | MANN-FILTER's online catalog lists HC7400SUK4H (PALL) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HC7400SUT4H page in verification queue | Pall | partial | MANN-FILTER's online catalog lists HC7400SUT4H (PALL) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HC9540SUH4H page in verification queue | Pall | partial | MANN-FILTER's online catalog lists HC9540SUH4H (PALL) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HC9540SUJ4 page in verification queue | Pall | partial | MANN-FILTER's online catalog lists HC 9540 SUJ4 (PALL) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HC9540SUJ4H page in verification queue | Pall | partial | MANN-FILTER's online catalog lists HC9540SUJ4H (PALL) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HC9540SUK4H page in verification queue | Pall | partial | MANN-FILTER's online catalog lists HC9540SUK4H (PALL) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HF30014 | Fleetguard | partial | MANN-FILTER's online catalog lists HF30014 (FLEETGUARD/CUMMINS FILTRATION) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HF30399 | Fleetguard | partial | MANN-FILTER's online catalog lists HF30399 (FLEETGUARD/CUMMINS FILTRATION) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HF6116 | Fleetguard | partial | MANN-FILTER's online catalog lists HF6116 (FLEETGUARD/CUMMINS FILTRATION) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HF6117 | Fleetguard | partial | MANN-FILTER's online catalog lists HF6117 (FLEETGUARD/CUMMINS FILTRATION) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HF6126 | Fleetguard | partial | MANN-FILTER's online catalog lists HF6126 (FLEETGUARD/CUMMINS FILTRATION) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HF6127 | Fleetguard | partial | MANN-FILTER's online catalog lists HF6127 (FLEETGUARD/CUMMINS FILTRATION) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HF6600 | Fleetguard | partial | MANN-FILTER's online catalog lists HF6600 (FLEETGUARD/CUMMINS FILTRATION) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HF6610 | Fleetguard | partial | MANN-FILTER's online catalog lists HF6610 (FLEETGUARD/CUMMINS FILTRATION) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HF6610 | Fleetguard | partial | Fleetguard's online catalog lists WD94010 as an interchange for HF6610. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HF6612 | Fleetguard | partial | MANN-FILTER's online catalog lists HF6612 (FLEETGUARD/CUMMINS FILTRATION) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HF6617 page in verification queue | Fleetguard | partial | MANN-FILTER's online catalog lists HF6617 (FLEETGUARD/CUMMINS FILTRATION) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HF6620 | Fleetguard | partial | MANN-FILTER's online catalog lists HF6620 (FLEETGUARD/CUMMINS FILTRATION) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HF6625 | Fleetguard | partial | MANN-FILTER's online catalog lists HF6625 (FLEETGUARD/CUMMINS FILTRATION) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HFR86116 page in verification queue | Fleetguard | partial | MANN-FILTER's online catalog lists HFR86116 (FLEETRITE) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HFR86126 page in verification queue | Fleetguard | partial | MANN-FILTER's online catalog lists HFR86126 (FLEETRITE) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ KL390006 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists KL390-006 (KELTEC) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ LFH4929 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists LFH4929 (LUBER-FINER) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ LFH49291 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists LFH4929-1 (LUBER-FINER) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ LFH8395G page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists LFH8395G (LUBER-FINER) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ LH8755 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists LH8755 (LUBER-FINER) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ MFE90032 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists MFE90032 (HYDAC) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P167830 page in verification queue | Donaldson | partial | MANN-FILTER's online catalog lists P167830 (DONALDSON) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P3759 page in verification queue | Donaldson | partial | MANN-FILTER's online catalog lists P3759 (FRAM) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P551203 page in verification queue | Donaldson | partial | MANN-FILTER's online catalog lists P551203 (DONALDSON) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P779590 page in verification queue | Donaldson | partial | MANN-FILTER's online catalog lists P779590 (DONALDSON) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ S109343 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists S.109343 (SPAREX) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ SBF-7400-4Z10B | Schroeder Industries | partial | MANN-FILTER's online catalog lists SBF74004Z10B (SCHROEDER) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SH56660 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists SH 56660 (HIFI-FILTER (JURA FILTRATION)) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SH66218 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists SH 66218 (HIFI-FILTER (JURA FILTRATION)) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SO8326H page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists SO8326H (FILMAR) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SP1131 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists SP-1131 (ALCO) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SP1215 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists SP-1215 (ALCO) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SP501H page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists SP 501 H (ASAS) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SPH20060 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists SPH 20060 (SCHUPP / SF FILTER) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SPH20115 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists SPH 20115 (SCHUPP / SF FILTER) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SPH9795 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists SPH 9795 (SCHUPP / SF FILTER) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ ST6610 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists ST6610 (SEPARATION TECHNOLOGIES) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ WHS46140 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists WHS46140 (WISMET) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ WHS46354 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists WHS46354 (WISMET) as a comparison number for WD94010. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ ZP567A page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists ZP 567 A (FIL FILTER) as a comparison number for WD94010. 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 WD940/10 model number is decoded
- WD940/10MANN-FILTER hydraulic spin-on filter part number.
- 142 mmElement height (H).
- 93 mmOuter diameter (A).
- 1 1/2-16 UNSpin-on mounting thread.
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 WD940/10 filter element?
The published envelope is 93 mm OD × 142 mm length (3.661 × 5.591 in). Confirm against the housing drawing before ordering.
What replaces the WD940/10 filter element?
63 partial match(es) requiring parameter review
How do I read the WD940/10 part number?
See the designation decoder above: each segment of WD94010 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.