Fleetguard · HF Hydraulic · inline line
HF30731 filter element: specifications & equivalents
The HF30731 is a Fleetguard inline-line hydraulic filter element. Verify against the current manufacturer data sheet before ordering.
Line type inline
Catalog verified. Parameters extracted from the manufacturer’s electronic
catalog / official interchange document and checked 2026-09-28. Confidence score 0.90.
Specifications and cross-references are taken from the Fleetguard online catalog API. Where both TWA and Beta ratings are published the conventions differ — verify cleanliness targets, collapse rating and seal configuration against the current Fleetguard data sheet before ordering.
Specification table
| Parameter | Value |
|---|---|
| Filter type | inline line |
| End caps | open-ended cartridge element |
| Integral bypass valve | none (housing/valve-dependent) |
| Manufacturer part no. | HF30731 |
| Source catalog | Cummins Filtration / Fleetguard: Fleetguard online product catalog (fleetguard.com) |
| Last verified | 2026-09-28 |
Sources: Cummins Filtration / Fleetguard — Fleetguard online product catalog (fleetguard.com) — accessed 2026-09-28.
Fleetguard® and all model designations are trademarks of their respective owners, used here for identification only — ElementRef is an independent reference site, not an authorized Fleetguard distributor.
Cross references & equivalents
| Equivalent model | Brand | Match level | Note |
|---|---|---|---|
|
↔ 10408R25BN page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 10408R25BN as an interchange for HF30731. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 11416 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 11416 as an interchange for HF30731. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 1265776 page in verification queue | UFI | partial | Fleetguard's online catalog lists 1265776 as an interchange for HF30731. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 1268776 page in verification queue | UFI | partial | Fleetguard's online catalog lists 1268776 as an interchange for HF30731. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 168500H20205SP page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 168500H20205SP as an interchange for HF30731. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 168500SH20SLS000P page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 168500SH20SLS000P as an interchange for HF30731. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 2850L25B08 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 2850L25B08 as an interchange for HF30731. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 301087 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 301087 as an interchange for HF30731. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 30108725VG page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 30108725VG as an interchange for HF30731. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 30444 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 30444 as an interchange for HF30731. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 3850DGMB08 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 3850DGMB08 as an interchange for HF30731. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 5850025VG10BP8 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 5850025VG10BP8 as an interchange for HF30731. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 6005007 page in verification queue | UFI | partial | Fleetguard's online catalog lists 6005007 as an interchange for HF30731. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 7621624 page in verification queue | UFI | partial | Fleetguard's online catalog lists 7621624 as an interchange for HF30731. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 8850L25B08 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 8850L25B08 as an interchange for HF30731. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ 935174 | Parker | partial | Fleetguard's online catalog lists 935174 as an interchange for HF30731. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 935174Q page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 935174Q as an interchange for HF30731. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ BE8500825A page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists BE8500825A as an interchange for HF30731. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ FC1371Q020BS page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists FC1371Q020BS as an interchange for HF30731. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ FFPAVL11133A25ABS page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists FFPAVL11133A25ABS as an interchange for HF30731. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ H8034 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists H8034 as an interchange for HF30731. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ H85008020BN page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists H85008020BN as an interchange for HF30731. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ H8508MFBL page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists H8508MFBL as an interchange for HF30731. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HC8500FDT8H page in verification queue | Pall | partial | Fleetguard's online catalog lists HC8500FDT8H as an interchange for HF30731. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HC8500FKT8H | Pall | partial | Fleetguard's online catalog lists HC8500FKT8H as an interchange for HF30731. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HC8500FUT8H page in verification queue | Pall | partial | Fleetguard's online catalog lists HC8500FUT8H as an interchange for HF30731. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HP85L825MB page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists HP85L825MB as an interchange for HF30731. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ MF0062991 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists MF0062991 as an interchange for HF30731. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P165164 page in verification queue | Donaldson | partial | Fleetguard's online catalog lists P165164 as an interchange for HF30731. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P85080JFB page in verification queue | Donaldson | partial | Fleetguard's online catalog lists P85080JFB as an interchange for HF30731. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ PLU5321000 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists PLU5321000 as an interchange for HF30731. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ PO3808010S71 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists PO3808010S71 as an interchange for HF30731. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ PR4214Q page in verification queue | Parker | partial | Fleetguard's online catalog lists PR4214Q as an interchange for HF30731. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ R450G25 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists R450G25 as an interchange for HF30731. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ R850H0825A page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists R850H0825A as an interchange for HF30731. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ RP-050-E-20-B | STAUFF | partial | Fleetguard's online catalog lists RP050E20B as an interchange for HF30731. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SBF85008S15B page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists SBF85008S15B as an interchange for HF30731. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ SBF-8500-8Z25B | Schroeder Industries | partial | Fleetguard's online catalog lists SBF85008Z25B as an interchange for HF30731. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ WGPT8505 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists WGPT8505 as an interchange for HF30731. 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 HF30731 model number is decoded
- HF30731Fleetguard HF-series hydraulic cartridge element part number.
Typical equipment & applications
- Construction, agricultural and industrial hydraulic circuits
- Mobile-equipment hydraulic return and pressure lines
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 replaces the HF30731 filter element?
39 partial match(es) requiring parameter review
How do I read the HF30731 part number?
See the designation decoder above: each segment of HF30731 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 HF Hydraulic series
All 2621 →Reviewed & verified by the ElementRef engineering desk against Cummins Filtration / Fleetguard on 2026-09-28. Read our editorial & correction policy.