Fleetguard · HF Hydraulic · return line
HF9500 filter element: specifications & equivalents
The HF9500 is a Fleetguard return-line hydraulic filter element, built with synthetic (microglass) media, rated at 8.7 µm absolute (8.7 µm at β75(c) per ISO 16889). Verify against the current manufacturer data sheet before ordering.
Filtration rating 8.7 µm abs.
Beta rating 8.7 µm at β75(c) per ISO 16889
Media Synthetic (Microglass)
Line type return
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 | return line |
| Media | Synthetic (Microglass) |
| Filtration rating | 8.7 µm |
| Rating basis | absolute |
| Beta ratio | 8.7 µm at β75(c) per ISO 16889 |
| Length | 240 mm |
| End caps | spin-on baseplate with attached gasket |
| Flow direction | outside-in |
| Integral bypass valve | none (housing/valve-dependent) |
| Manufacturer part no. | HF9500 |
| 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 |
|---|---|---|---|
|
↔ 47456328 page in verification queue | UFI | partial | Fleetguard's online catalog lists 47456328 as an interchange for HF9500. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 47833564 page in verification queue | UFI | partial | Fleetguard's online catalog lists 47833564 as an interchange for HF9500. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 47833566 page in verification queue | UFI | partial | Fleetguard's online catalog lists 47833566 as an interchange for HF9500. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 4812112262 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 4812112262 as an interchange for HF9500. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 84162483 page in verification queue | UFI | partial | Fleetguard's online catalog lists 84162483 as an interchange for HF9500. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 84162484 page in verification queue | UFI | partial | Fleetguard's online catalog lists 84162484 as an interchange for HF9500. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 84202794 page in verification queue | UFI | partial | Fleetguard's online catalog lists 84202794 as an interchange for HF9500. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 84204154 page in verification queue | UFI | partial | Fleetguard's online catalog lists 84204154 as an interchange for HF9500. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 84278070 page in verification queue | UFI | partial | Fleetguard's online catalog lists 84278070 as an interchange for HF9500. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 84577086 page in verification queue | UFI | partial | Fleetguard's online catalog lists 84577086 as an interchange for HF9500. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HF0950000 page in verification queue | Fleetguard | partial | Fleetguard's online catalog lists HF0950000 as an interchange for HF9500. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HF0950000JX page in verification queue | Fleetguard | partial | Fleetguard's online catalog lists HF0950000JX as an interchange for HF9500. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ P569206 | Donaldson | partial | Fleetguard's online catalog lists P569206 as an interchange for HF9500. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ PSH533 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists PSH533 as an interchange for HF9500. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ RE577250 page in verification queue | STAUFF | partial | Fleetguard's online catalog lists RE577250 as an interchange for HF9500. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SH66245 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists SH66245 as an interchange for HF9500. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ T280007 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists T280007 as an interchange for HF9500. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ T366738 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists T366738 as an interchange for HF9500. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ WL10400 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists WL10400 as an interchange for HF9500. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ WOH402 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists WOH402 as an interchange for HF9500. 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 HF9500 model number is decoded
- HF9500Fleetguard HF-series hydraulic spin-on filter part number.
- 240 mmOverall height.
- 8.7 µm at β75(c) per ISO 16889Published efficiency ratings.
Typical equipment & applications
- Construction, agricultural and industrial hydraulic circuits
- Mobile-equipment hydraulic return and pressure lines
Selection pitfalls — read before you substitute
- A return-line element is not a pressure-line element: return cartridges (BN4HC low-collapse) tolerate roughly 20 bar differential, while BH4HC pressure executions are rated to 210 bar. Installing a low-collapse element in a pressure housing can rupture the media on cold-start spikes.
- This element has no integral bypass — opening pressure is set by the housing’s reusable bypass valve. Confirm the valve setting (commonly 3.4 bar) is present before fitting.
- “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 micron rating does HF9500 use?
This element is rated 8.7 µm absolute — 8.7 µm at β75(c) per ISO 16889. Always compare Beta ratings at the same test point: two brands may print different micron numbers for the same physical grade.
What replaces the HF9500 filter element?
20 partial match(es) requiring parameter review
How do I read the HF9500 part number?
See the designation decoder above: each segment of HF9500 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.