Fleetguard · HF Hydraulic · inline line
HF35015 filter element: specifications & equivalents
The HF35015 is a Fleetguard inline-line hydraulic filter element, sized 104.65 × 312.67 mm OD × length (ID 64.26 mm), rated at 1 µm class (TWA 1 µm at β=2; 10.1 µm at β75(c); 11.5 µm at β200(c) per ISO 16889). Verify against the current manufacturer data sheet before ordering.
Envelope OD × L 104.65 × 312.67 mm
Inside diameter 64.26 mm
Filtration rating 1 µm nom.
Beta rating TWA 1 µm at β=2; 10.1 µm at β75(c); 11.5 µm at β200(c) per ISO 16889
Collapse / burst 13.79 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 | 1 µm |
| Rating basis | nominal |
| Beta ratio | TWA 1 µm at β=2; 10.1 µm at β75(c); 11.5 µm at β200(c) per ISO 16889 |
| Outside diameter OD | 104.65 mm |
| Inside diameter ID | 64.26 mm |
| Length | 312.67 mm |
| End caps | open-ended cartridge element |
| Rated flow | 207.8 L/min |
| Collapse / burst pressure | 13.79 bar |
| Integral bypass valve | none (housing/valve-dependent) |
| Manufacturer part no. | HF35015 |
| 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 | 104.65 mm (4.120 in) |
| Inside diameter | 64.26 mm (2.530 in) |
| Overall length | 312.67 mm (12.310 in) |
All 105×313 mm interchange elements →
Cross references & equivalents
| Equivalent model | Brand | Match level | Note |
|---|---|---|---|
|
↔ 3940ZGHB12 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 3940ZGHB12 as an interchange for HF35015. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 58E6000050 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 58E6000050 as an interchange for HF35015. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ AK3570 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists AK3570 as an interchange for HF35015. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HC9404FKS12H page in verification queue | Pall | partial | Fleetguard's online catalog lists HC9404FKS12H as an interchange for HF35015. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HC9404FKS13H page in verification queue | Pall | partial | Fleetguard's online catalog lists HC9404FKS13H as an interchange for HF35015. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ MF0058134 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists MF0058134 as an interchange for HF35015. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P564849 page in verification queue | Donaldson | partial | Fleetguard's online catalog lists P564849 as an interchange for HF35015. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P570429 page in verification queue | Donaldson | partial | Fleetguard's online catalog lists P570429 as an interchange for HF35015. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P580355 page in verification queue | Donaldson | partial | Fleetguard's online catalog lists P580355 as an interchange for HF35015. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ PT8490-MPG | Baldwin Filters | partial | Fleetguard's online catalog lists PT8490MPG as an interchange for HF35015. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ PT8490-MPG | Baldwin Filters | partial | Baldwin's Form 561 Number-Finder cross-reference lists HF35015 (FLEETGUARD) as replaced by Baldwin PT8490-MPG. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SH87646 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists SH87646 as an interchange for HF35015. 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 HF35015 model number is decoded
- HF35015Fleetguard HF-series hydraulic cartridge element part number.
- 312.67 mmOverall height.
- 104.65 mmLargest outside diameter.
- 64.26 mmLargest end inside diameter.
- TWA 1 µm at β=2; 10.1 µm at β75(c); 11.5 µm at β200(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).
- Fine 1 µm media loads faster and runs at a higher cold Δp than coarser grades — only downgrade cleanliness targets if the system ISO 4406 code allows it.
- 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 HF35015 filter element?
The published envelope is 104.65 mm OD × 312.67 mm length with a 64.26 mm inside diameter (4.120 × 12.310 in × 2.530 in ID). Confirm against the housing drawing before ordering.
What micron rating does HF35015 use?
This element is rated 1 µm (nominal class) — TWA 1 µm at β=2; 10.1 µm at β75(c); 11.5 µm at β200(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 HF35015 filter element?
12 partial match(es) requiring parameter review
How do I read the HF35015 part number?
See the designation decoder above: each segment of HF35015 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 105×313 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.