MANN-FILTER · HD / WD Hydraulic · inline line
WD8009 filter element: specifications & equivalents
The WD8009 is a MANN-FILTER inline-line hydraulic filter element, sized 76 × 69 mm OD × length. Verify against the current manufacturer data sheet before ordering.
Envelope OD × L 76 × 69 mm
Thread 3/4-20 UNF
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 | 69 mm |
| Thread / connection | 3/4-20 UNF |
| End caps | spin-on baseplate with attached gasket |
| Integral bypass valve | none (housing/valve-dependent) |
| Manufacturer part no. | WD8009_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 | 69 mm (2.717 in) |
Cross references & equivalents
| Equivalent model | Brand | Match level | Note |
|---|---|---|---|
|
↔ 1000795 page in verification queue | UFI | partial | MANN-FILTER's online catalog lists 1000795 (FEBI-BILSTEIN) as a comparison number for WD8009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 8015900 page in verification queue | UFI | partial | MANN-FILTER's online catalog lists 80.159.00 (UFI) as a comparison number for WD8009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 84701 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists 84701 (CARQUEST) as a comparison number for WD8009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ BT8460 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists BT8460 (BALDWIN) as a comparison number for WD8009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ H14WD04 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists H14WD04 (HENGST) as a comparison number for WD8009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HF35247 | Fleetguard | partial | MANN-FILTER's online catalog lists HF35247 (FLEETGUARD/CUMMINS FILTRATION) as a comparison number for WD8009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HF35296 | Fleetguard | partial | MANN-FILTER's online catalog lists HF35296 (FLEETGUARD/CUMMINS FILTRATION) as a comparison number for WD8009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HF35296 | Fleetguard | partial | Fleetguard's online catalog lists WD8009 as an interchange for HF35296. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HF992 page in verification queue | Fleetguard | partial | MANN-FILTER's online catalog lists HF992 (HASTINGS) as a comparison number for WD8009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ L7701 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists L7701 (KRALINATOR) as a comparison number for WD8009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ LFH8737 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists LFH8737 (CHAMP / CHAMP INTERNATIONAL) as a comparison number for WD8009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ LFH87371 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists LFH8737-1 (LUBER-FINER) as a comparison number for WD8009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P1276 page in verification queue | Donaldson | partial | MANN-FILTER's online catalog lists P 1276 (PUROLATOR) as a comparison number for WD8009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P550606 page in verification queue | Donaldson | partial | MANN-FILTER's online catalog lists P550606 (DONALDSON) as a comparison number for WD8009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P9264 page in verification queue | Donaldson | partial | MANN-FILTER's online catalog lists P9264 (FRAM) as a comparison number for WD8009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SH70071 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists SH 70071 (HIFI-FILTER (JURA FILTRATION)) as a comparison number for WD8009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ T8737 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists T8737 (MIGHTY) as a comparison number for WD8009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ TR058 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists TR-058 (ALCO) as a comparison number for WD8009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ V302190 page in verification queue | Aftermarket | partial | MANN-FILTER's online catalog lists V30-2190 (VAICO) as a comparison number for WD8009. 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 WD8009 model number is decoded
- WD8009MANN-FILTER hydraulic spin-on filter part number.
- 69 mmElement height (H).
- 76 mmOuter diameter (A).
- 3/4-20 UNFSpin-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 WD8009 filter element?
The published envelope is 76 mm OD × 69 mm length (2.992 × 2.717 in). Confirm against the housing drawing before ordering.
What replaces the WD8009 filter element?
19 partial match(es) requiring parameter review
How do I read the WD8009 part number?
See the designation decoder above: each segment of WD8009 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.