Fleetguard · HF Hydraulic · inline line
HF6223 filter element: specifications & equivalents
The HF6223 is a Fleetguard inline-line hydraulic filter element, sized 188.98 × 461.01 mm OD × length, rated at 47 µm absolute (47 µm at β75(c) per ISO 16889). Verify against the current manufacturer data sheet before ordering.
Envelope OD × L 188.98 × 461.01 mm
Filtration rating 47 µm abs.
Beta rating 47 µm at β75(c) per ISO 16889
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 |
| Filtration rating | 47 µm |
| Rating basis | absolute |
| Beta ratio | 47 µm at β75(c) per ISO 16889 |
| Outside diameter OD | 188.98 mm |
| Length | 461.01 mm |
| End caps | open-ended cartridge element |
| Integral bypass valve | none (housing/valve-dependent) |
| Manufacturer part no. | HF6223 |
| 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.
Dimensions & series range
| Outside diameter | 188.98 mm (7.440 in) |
| Overall length | 461.01 mm (18.150 in) |
All 189×461 mm interchange elements →
Cross references & equivalents
| Equivalent model | Brand | Match level | Note |
|---|---|---|---|
|
↔ 17080 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 17080 as an interchange for HF6223. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 1723053 page in verification queue | UFI | partial | Fleetguard's online catalog lists 1723053 as an interchange for HF6223. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 19695 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 19695 as an interchange for HF6223. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 3019695 page in verification queue | UFI | partial | Fleetguard's online catalog lists 3019695 as an interchange for HF6223. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 3033507 page in verification queue | UFI | partial | Fleetguard's online catalog lists 3033507 as an interchange for HF6223. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 3I0602 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 3I0602 as an interchange for HF6223. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 406 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 406 as an interchange for HF6223. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ 51509 | WIX Filters | partial | Fleetguard's online catalog lists 51509 as an interchange for HF6223. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 551509 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 551509 as an interchange for HF6223. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 5579010 page in verification queue | UFI | partial | Fleetguard's online catalog lists 5579010 as an interchange for HF6223. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 70017080 page in verification queue | UFI | partial | Fleetguard's online catalog lists 70017080 as an interchange for HF6223. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 73019695 page in verification queue | UFI | partial | Fleetguard's online catalog lists 73019695 as an interchange for HF6223. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 73033507 page in verification queue | UFI | partial | Fleetguard's online catalog lists 73033507 as an interchange for HF6223. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 85509 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 85509 as an interchange for HF6223. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 89034797 page in verification queue | UFI | partial | Fleetguard's online catalog lists 89034797 as an interchange for HF6223. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 92095017 page in verification queue | UFI | partial | Fleetguard's online catalog lists 92095017 as an interchange for HF6223. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 92509 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 92509 as an interchange for HF6223. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 940241C2 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 940241C2 as an interchange for HF6223. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
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↔ 94356 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 94356 as an interchange for HF6223. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ AP347A page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists AP347A as an interchange for HF6223. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ ARH160402 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists ARH160402 as an interchange for HF6223. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ C431PL page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists C431PL as an interchange for HF6223. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ CH430PL page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists CH430PL as an interchange for HF6223. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ CH6645 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists CH6645 as an interchange for HF6223. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ CK1 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists CK1 as an interchange for HF6223. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ CW509MP page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists CW509MP as an interchange for HF6223. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ FH3 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists FH3 as an interchange for HF6223. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
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↔ HF0622300 page in verification queue | Fleetguard | partial | Fleetguard's online catalog lists HF0622300 as an interchange for HF6223. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ K152 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists K152 as an interchange for HF6223. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ L509 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists L509 as an interchange for HF6223. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ LP4416 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists LP4416 as an interchange for HF6223. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ LP695 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists LP695 as an interchange for HF6223. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ M2560232 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists M2560232 as an interchange for HF6223. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ MF347A page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists MF347A as an interchange for HF6223. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P164270 page in verification queue | Donaldson | partial | Fleetguard's online catalog lists P164270 as an interchange for HF6223. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ PL406 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists PL406 as an interchange for HF6223. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ PT181KIT page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists PT181KIT as an interchange for HF6223. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ PT769 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists PT769 as an interchange for HF6223. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ PT8395 | Baldwin Filters | partial | Fleetguard's online catalog lists PT8395 as an interchange for HF6223. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ PT8396 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists PT8396 as an interchange for HF6223. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ VOE25602327 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists VOE25602327 as an interchange for HF6223. 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 HF6223 model number is decoded
- HF6223Fleetguard HF-series hydraulic cartridge element part number.
- 461.01 mmOverall height.
- 188.98 mmLargest outside diameter.
- 47 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
- “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 HF6223 filter element?
The published envelope is 188.98 mm OD × 461.01 mm length (7.440 × 18.150 in). Confirm against the housing drawing before ordering.
What micron rating does HF6223 use?
This element is rated 47 µm absolute — 47 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 HF6223 filter element?
41 partial match(es) requiring parameter review
How do I read the HF6223 part number?
See the designation decoder above: each segment of HF6223 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.
Same-envelope elements from other brands
View full interchange →These 1 catalog element(s) share the 189×461 mm envelope. Envelope match alone does not guarantee interchangeability — compare micron/Beta, seals and collapse rating.
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.