Fleetguard · HF Hydraulic · inline line
HF35258 filter element: specifications & equivalents
The HF35258 is a Fleetguard inline-line hydraulic filter element, sized 56.5 × 118 mm OD × length (ID 25.5 mm), rated at 17 µm absolute (17 µm at β75(c) per ISO 16889). Verify against the current manufacturer data sheet before ordering.
Envelope OD × L 56.5 × 118 mm
Inside diameter 25.5 mm
Filtration rating 17 µm abs.
Beta rating 17 µm at β75(c) per ISO 16889
Collapse / burst 25 bar
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 | 17 µm |
| Rating basis | absolute |
| Beta ratio | 17 µm at β75(c) per ISO 16889 |
| Outside diameter OD | 56.5 mm |
| Inside diameter ID | 25.5 mm |
| Length | 118 mm |
| End caps | open-ended cartridge element |
| Rated flow | 30 L/min |
| Collapse / burst pressure | 25 bar |
| Integral bypass valve | none (housing/valve-dependent) |
| Manufacturer part no. | HF35258 |
| 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 | 56.5 mm (2.224 in) |
| Inside diameter | 25.5 mm (1.004 in) |
| Overall length | 118 mm (4.646 in) |
Cross references & equivalents
| Equivalent model | Brand | Match level | Note |
|---|---|---|---|
|
↔ 0055D020BN4HC page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 0055D020BN4HC as an interchange for HF35258. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 0055D020BNHC page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 0055D020BNHC as an interchange for HF35258. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 03139076R91R93 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 03139076R91R93 as an interchange for HF35258. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 1000109115 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 1000109115 as an interchange for HF35258. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 1278260 page in verification queue | UFI | partial | Fleetguard's online catalog lists 1278260 as an interchange for HF35258. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 1286362 page in verification queue | UFI | partial | Fleetguard's online catalog lists 1286362 as an interchange for HF35258. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 1300257 page in verification queue | UFI | partial | Fleetguard's online catalog lists 1300257 as an interchange for HF35258. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 13002570 page in verification queue | UFI | partial | Fleetguard's online catalog lists 13002570 as an interchange for HF35258. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 1328276C1 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 1328276C1 as an interchange for HF35258. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 1328276C2 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 1328276C2 as an interchange for HF35258. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 14646872 page in verification queue | UFI | partial | Fleetguard's online catalog lists 14646872 as an interchange for HF35258. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 1535227 page in verification queue | UFI | partial | Fleetguard's online catalog lists 1535227 as an interchange for HF35258. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 2902447002910 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 2902447002910 as an interchange for HF35258. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 2930078 page in verification queue | UFI | partial | Fleetguard's online catalog lists 2930078 as an interchange for HF35258. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 3139076R92 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 3139076R92 as an interchange for HF35258. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 3139076R93 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 3139076R93 as an interchange for HF35258. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 3405729R1 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 3405729R1 as an interchange for HF35258. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 3638334 page in verification queue | UFI | partial | Fleetguard's online catalog lists 3638334 as an interchange for HF35258. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 4240885M1 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 4240885M1 as an interchange for HF35258. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 518251 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 518251 as an interchange for HF35258. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 6919493 page in verification queue | UFI | partial | Fleetguard's online catalog lists 6919493 as an interchange for HF35258. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 7703400 page in verification queue | UFI | partial | Fleetguard's online catalog lists 7703400 as an interchange for HF35258. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 8518800 page in verification queue | UFI | partial | Fleetguard's online catalog lists 8518800 as an interchange for HF35258. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ EY1186HD804 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists EY1186HD804 as an interchange for HF35258. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HD612/2X | MANN-FILTER | partial | MANN-FILTER's online catalog lists HF35258 (FLEETGUARD/CUMMINS FILTRATION) as a comparison number for HD6122X. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HD612/2X | MANN-FILTER | partial | Fleetguard's online catalog lists HD6122X as an interchange for HF35258. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HY9276 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists HY9276 as an interchange for HF35258. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ N87749549 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists N87749549 as an interchange for HF35258. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ PT23292-MPG | Baldwin Filters | partial | Fleetguard's online catalog lists PT23292MPG as an interchange for HF35258. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SE015G20B2271 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists SE015G20B2271 as an interchange for HF35258. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SH62002 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists SH62002 as an interchange for HF35258. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ WG148 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists WG148 as an interchange for HF35258. 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 HF35258 model number is decoded
- HF35258Fleetguard HF-series hydraulic cartridge element part number.
- 118 mmOverall height.
- 56.5 mmLargest outside diameter.
- 25.5 mmLargest end inside diameter.
- 17 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 HF35258 filter element?
The published envelope is 56.5 mm OD × 118 mm length with a 25.5 mm inside diameter (2.224 × 4.646 in × 1.004 in ID). Confirm against the housing drawing before ordering.
What micron rating does HF35258 use?
This element is rated 17 µm absolute — 17 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 HF35258 filter element?
32 partial match(es) requiring parameter review
How do I read the HF35258 part number?
See the designation decoder above: each segment of HF35258 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.