Fleetguard · HF Hydraulic · inline line
HF35435 filter element: specifications & equivalents
The HF35435 is a Fleetguard inline-line hydraulic filter element, built with others media, sized 90 × 299 mm OD × length (ID 42 mm), rated at 57 µm absolute (57 µm at β75(c) per ISO 16889). Verify against the current manufacturer data sheet before ordering.
Envelope OD × L 90 × 299 mm
Inside diameter 42 mm
Filtration rating 57 µm abs.
Beta rating 57 µm at β75(c) per ISO 16889
Media Others
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 |
| Media | Others |
| Filtration rating | 57 µm |
| Rating basis | absolute |
| Beta ratio | 57 µm at β75(c) per ISO 16889 |
| Outside diameter OD | 90 mm |
| Inside diameter ID | 42 mm |
| Length | 299 mm |
| End caps | open-ended cartridge element |
| Rated flow | 41 L/min |
| Integral bypass valve | none (housing/valve-dependent) |
| Manufacturer part no. | HF35435 |
| 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 | 90 mm (3.543 in) |
| Inside diameter | 42 mm (1.654 in) |
| Overall length | 299 mm (11.772 in) |
Cross references & equivalents
| Equivalent model | Brand | Match level | Note |
|---|---|---|---|
|
↔ 46028 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 46028 as an interchange for HF35435. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HD9004 | MANN-FILTER | partial | MANN-FILTER's online catalog lists HF35435 (FLEETGUARD/CUMMINS FILTRATION) as a comparison number for HD9004. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HD9004 | MANN-FILTER | partial | Fleetguard's online catalog lists HD9004 as an interchange for HF35435. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ PT9148 | Baldwin Filters | partial | Fleetguard's online catalog lists PT9148 as an interchange for HF35435. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SH61028 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists SH61028 as an interchange for HF35435. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ W02AP341 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists W02AP341 as an interchange for HF35435. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ WGH1934 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists WGH1934 as an interchange for HF35435. 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 HF35435 model number is decoded
- HF35435Fleetguard HF-series hydraulic cartridge element part number.
- 299 mmOverall height.
- 90 mmLargest outside diameter.
- 42 mmLargest end inside diameter.
- 57 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 HF35435 filter element?
The published envelope is 90 mm OD × 299 mm length with a 42 mm inside diameter (3.543 × 11.772 in × 1.654 in ID). Confirm against the housing drawing before ordering.
What micron rating does HF35435 use?
This element is rated 57 µm absolute — 57 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 HF35435 filter element?
7 partial match(es) requiring parameter review
How do I read the HF35435 part number?
See the designation decoder above: each segment of HF35435 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.