Fleetguard · HF Hydraulic · inline line
HF7535 filter element: specifications & equivalents
The HF7535 is a Fleetguard inline-line hydraulic filter element, built with microglass media, sized 94 × 113 mm OD × length, rated at 4 µm absolute (4 µm at β75(c); 6 µm at β200(c) per ISO 16889). Verify against the current manufacturer data sheet before ordering.
Envelope OD × L 94 × 113 mm
Filtration rating 4 µm abs.
Beta rating 4 µm at β75(c); 6 µm at β200(c) per ISO 16889
Media Microglass
Thread M23 X 1.5-6H INT
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 | Microglass |
| Filtration rating | 4 µm |
| Rating basis | absolute |
| Beta ratio | 4 µm at β75(c); 6 µm at β200(c) per ISO 16889 |
| Outside diameter OD | 94 mm |
| Length | 113 mm |
| Thread / connection | M23 X 1.5-6H INT |
| End caps | open-ended cartridge element |
| Integral bypass valve | none (housing/valve-dependent) |
| Manufacturer part no. | HF7535 |
| 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 | 94 mm (3.701 in) |
| Overall length | 113 mm (4.449 in) |
All 94×113 mm interchange elements →
Cross references & equivalents
| Equivalent model | Brand | Match level | Note |
|---|---|---|---|
|
↔ 114421 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 114421 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 1301696 page in verification queue | UFI | partial | Fleetguard's online catalog lists 1301696 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 1304696 page in verification queue | UFI | partial | Fleetguard's online catalog lists 1304696 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 1500759 page in verification queue | UFI | partial | Fleetguard's online catalog lists 1500759 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
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↔ 1535319 page in verification queue | UFI | partial | Fleetguard's online catalog lists 1535319 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
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↔ 1768402 page in verification queue | UFI | partial | Fleetguard's online catalog lists 1768402 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 2002705 page in verification queue | UFI | partial | Fleetguard's online catalog lists 2002705 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 451103330 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 451103330 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
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↔ 451103330704 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 451103330704 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 5021107411 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 5021107411 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 557159 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 557159 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 562816 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 562816 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
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↔ 562817 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 562817 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
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↔ 562818 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 562818 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
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↔ 562820 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 562820 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 57159 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 57159 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
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↔ 7531 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 7531 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
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↔ 8005900 page in verification queue | UFI | partial | Fleetguard's online catalog lists 8005900 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
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↔ 81321180021 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 81321180021 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
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↔ 81321180027 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 81321180027 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
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↔ 9020000688 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 9020000688 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
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↔ 92017E page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 92017E as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
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↔ BT9318 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists BT9318 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
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↔ CS0625H page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists CS0625H as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
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↔ CTT025S3A25A page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists CTT025S3A25A as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ F026407197 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists F026407197 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
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↔ FHYPL003 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists FHYPL003 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
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↔ FJX216 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists FJX216 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
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↔ FT5433 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists FT5433 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
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↔ H24W05 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists H24W05 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
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↔ HC113 page in verification queue | Pall | partial | Fleetguard's online catalog lists HC113 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
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↔ HC7920 page in verification queue | Pall | partial | Fleetguard's online catalog lists HC7920 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
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↔ HC96 page in verification queue | Pall | partial | Fleetguard's online catalog lists HC96 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
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↔ HF0753500 page in verification queue | Fleetguard | partial | Fleetguard's online catalog lists HF0753500 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
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↔ HF0753500JX page in verification queue | Fleetguard | partial | Fleetguard's online catalog lists HF0753500JX as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
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↔ HSM6197 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists HSM6197 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
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↔ LFH8095 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists LFH8095 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
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↔ LFSTF1006RE page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists LFSTF1006RE as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
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↔ OP668 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists OP668 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
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↔ P3330 page in verification queue | Donaldson | partial | Fleetguard's online catalog lists P3330 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
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↔ P505933 page in verification queue | Donaldson | partial | Fleetguard's online catalog lists P505933 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
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↔ P761108 page in verification queue | Donaldson | partial | Fleetguard's online catalog lists P761108 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ PH8798 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists PH8798 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
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↔ PSH173 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists PSH173 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
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↔ RH343HE page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists RH343HE as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
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↔ SFH1696 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists SFH1696 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SH55696 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists SH55696 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SP1303 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists SP1303 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ W9023 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists W9023 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ W90231 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists W90231 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ W93014 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists W93014 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ WO762 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists WO762 as an interchange for HF7535. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ Z638 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists Z638 as an interchange for HF7535. 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 HF7535 model number is decoded
- HF7535Fleetguard HF-series hydraulic cartridge element part number.
- 113 mmOverall height.
- 94 mmLargest outside diameter.
- M23 X 1.5-6H INTSpin-on mounting thread.
- 4 µm at β75(c); 6 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 4 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 HF7535 filter element?
The published envelope is 94 mm OD × 113 mm length (3.701 × 4.449 in). Confirm against the housing drawing before ordering.
What micron rating does HF7535 use?
This element is rated 4 µm absolute — 4 µm at β75(c); 6 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 HF7535 filter element?
53 partial match(es) requiring parameter review
How do I read the HF7535 part number?
See the designation decoder above: each segment of HF7535 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 94×113 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.