Fleetguard · HF Hydraulic · inline line
HF7726 filter element: specifications & equivalents
The HF7726 is a Fleetguard inline-line hydraulic filter element. Verify against the current manufacturer data sheet before ordering.
Inside diameter 107.95 mm
Collapse / burst 3.45 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 |
| Inside diameter ID | 107.95 mm |
| Length | 241.55 mm |
| End caps | open-ended cartridge element |
| Collapse / burst pressure | 3.45 bar |
| Integral bypass valve | none (housing/valve-dependent) |
| Manufacturer part no. | HF7726 |
| 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.
Cross references & equivalents
| Equivalent model | Brand | Match level | Note |
|---|---|---|---|
|
↔ 493106 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 493106 as an interchange for HF7726. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 8642 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 8642 as an interchange for HF7726. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ 908642 | Parker | partial | Fleetguard's online catalog lists 908642 as an interchange for HF7726. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ G00759 page in verification queue | Parker | partial | Fleetguard's online catalog lists G00759 as an interchange for HF7726. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ GO0759 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists GO0759 as an interchange for HF7726. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HF0772600 page in verification queue | Fleetguard | partial | Fleetguard's online catalog lists HF0772600 as an interchange for HF7726. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ LH4986 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists LH4986 as an interchange for HF7726. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ MF0063277 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists MF0063277 as an interchange for HF7726. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P168482 page in verification queue | Donaldson | partial | Fleetguard's online catalog lists P168482 as an interchange for HF7726. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P173618 page in verification queue | Donaldson | partial | Fleetguard's online catalog lists P173618 as an interchange for HF7726. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ PT23154 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists PT23154 as an interchange for HF7726. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ R590C10 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists R590C10 as an interchange for HF7726. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ RFC5901010PB page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists RFC5901010PB as an interchange for HF7726. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SF0864210C page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists SF0864210C as an interchange for HF7726. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SH51759 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists SH51759 as an interchange for HF7726. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ ST7726 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists ST7726 as an interchange for HF7726. 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 HF7726 model number is decoded
- HF7726Fleetguard HF-series hydraulic cartridge element part number.
- 241.55 mmOverall height.
- 107.95 mmLargest end inside diameter.
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 replaces the HF7726 filter element?
16 partial match(es) requiring parameter review
How do I read the HF7726 part number?
See the designation decoder above: each segment of HF7726 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.