Fleetguard · HF Hydraulic · inline line
HF6009 filter element: specifications & equivalents
The HF6009 is a Fleetguard inline-line hydraulic filter element, sized 97.03 × 153.67 mm OD × length. Verify against the current manufacturer data sheet before ordering.
Envelope OD × L 97.03 × 153.67 mm
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 |
| Outside diameter OD | 97.03 mm |
| Length | 153.67 mm |
| End caps | open-ended cartridge element |
| Integral bypass valve | none (housing/valve-dependent) |
| Manufacturer part no. | HF6009 |
| 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 | 97.03 mm (3.820 in) |
| Overall length | 153.67 mm (6.050 in) |
All 97×154 mm interchange elements →
Cross references & equivalents
| Equivalent model | Brand | Match level | Note |
|---|---|---|---|
|
↔ 1786 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 1786 as an interchange for HF6009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 20P79 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 20P79 as an interchange for HF6009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 440 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 440 as an interchange for HF6009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ 51786 | WIX Filters | partial | Fleetguard's online catalog lists 51786 as an interchange for HF6009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 6439350 page in verification queue | UFI | partial | Fleetguard's online catalog lists 6439350 as an interchange for HF6009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 6439351 page in verification queue | UFI | partial | Fleetguard's online catalog lists 6439351 as an interchange for HF6009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 85786 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 85786 as an interchange for HF6009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 92786 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 92786 as an interchange for HF6009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ A61235 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists A61235 as an interchange for HF6009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ A61235KIT page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists A61235KIT as an interchange for HF6009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ A62871 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists A62871 as an interchange for HF6009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ A65854 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists A65854 as an interchange for HF6009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ C4634 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists C4634 as an interchange for HF6009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ D45378 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists D45378 as an interchange for HF6009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ FH56 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists FH56 as an interchange for HF6009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ G33058 page in verification queue | Parker | partial | Fleetguard's online catalog lists G33058 as an interchange for HF6009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ G34278 page in verification queue | Parker | partial | Fleetguard's online catalog lists G34278 as an interchange for HF6009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HEM6086 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists HEM6086 as an interchange for HF6009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HF0600900 page in verification queue | Fleetguard | partial | Fleetguard's online catalog lists HF0600900 as an interchange for HF6009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HF0600900JX page in verification queue | Fleetguard | partial | Fleetguard's online catalog lists HF0600900JX as an interchange for HF6009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HF786 page in verification queue | Fleetguard | partial | Fleetguard's online catalog lists HF786 as an interchange for HF6009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HY9731 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists HY9731 as an interchange for HF6009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ LH4928 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists LH4928 as an interchange for HF6009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ MCA65854 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists MCA65854 as an interchange for HF6009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P551185 page in verification queue | Donaldson | partial | Fleetguard's online catalog lists P551185 as an interchange for HF6009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P552455 page in verification queue | Donaldson | partial | Fleetguard's online catalog lists P552455 as an interchange for HF6009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P779505 page in verification queue | Donaldson | partial | Fleetguard's online catalog lists P779505 as an interchange for HF6009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P786 page in verification queue | Donaldson | partial | Fleetguard's online catalog lists P786 as an interchange for HF6009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ PF874 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists PF874 as an interchange for HF6009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ PT138-10 | Baldwin Filters | partial | Fleetguard's online catalog lists PT13810 as an interchange for HF6009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ PT138-10 | Baldwin Filters | partial | Baldwin's Form 561 Number-Finder cross-reference lists HF6009 (FLEETGUARD) as replaced by Baldwin PT138-10. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ QSC4634 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists QSC4634 as an interchange for HF6009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ R2401 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists R2401 as an interchange for HF6009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ R2401P page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists R2401P as an interchange for HF6009. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ WGH6009 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists WGH6009 as an interchange for HF6009. 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 HF6009 model number is decoded
- HF6009Fleetguard HF-series hydraulic cartridge element part number.
- 153.67 mmOverall height.
- 97.03 mmLargest outside 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 are the dimensions of the HF6009 filter element?
The published envelope is 97.03 mm OD × 153.67 mm length (3.820 × 6.050 in). Confirm against the housing drawing before ordering.
What replaces the HF6009 filter element?
35 partial match(es) requiring parameter review
How do I read the HF6009 part number?
See the designation decoder above: each segment of HF6009 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 3 catalog element(s) share the 97×154 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.