Fleetguard · HF Hydraulic · inline line
HF6339 filter element: specifications & equivalents
The HF6339 is a Fleetguard inline-line hydraulic filter element, sized 173.48 × 231.65 mm OD × length. Verify against the current manufacturer data sheet before ordering.
Envelope OD × L 173.48 × 231.65 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 | 173.48 mm |
| Length | 231.65 mm |
| End caps | open-ended cartridge element |
| Integral bypass valve | none (housing/valve-dependent) |
| Manufacturer part no. | HF6339 |
| 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 | 173.48 mm (6.830 in) |
| Overall length | 231.65 mm (9.120 in) |
Cross references & equivalents
| Equivalent model | Brand | Match level | Note |
|---|---|---|---|
|
↔ 105505 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 105505 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 1195 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 1195 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 1391535 page in verification queue | UFI | partial | Fleetguard's online catalog lists 1391535 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 1R0723 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 1R0723 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 1R0732 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 1R0732 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 1R0792 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 1R0792 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 1U2095 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 1U2095 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 25011469 page in verification queue | UFI | partial | Fleetguard's online catalog lists 25011469 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 3G5654 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 3G5654 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 3I0592 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 3I0592 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 3I1342 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 3I1342 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ 51195 | WIX Filters | partial | Fleetguard's online catalog lists 51195 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 557195 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 557195 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 566 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 566 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ 57195 | WIX Filters | partial | Fleetguard's online catalog lists 57195 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 5839HF6339 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 5839HF6339 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 7195 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 7195 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 7J0670 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 7J0670 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 7J670 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 7J670 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 84195 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 84195 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 85195 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 85195 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 91195 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 91195 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 92195 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 92195 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 94177 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 94177 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 9Y4521 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 9Y4521 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ AC326010 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists AC326010 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ ALH16002 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists ALH16002 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ AMH6083 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists AMH6083 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ AS174H page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists AS174H as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ B98MPG page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists B98MPG as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ C4635 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists C4635 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ CE1174H page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists CE1174H as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ DHE37 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists DHE37 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ EP305 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists EP305 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ FL311 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists FL311 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ G051195 page in verification queue | Parker | partial | Fleetguard's online catalog lists G051195 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ G1028 page in verification queue | Parker | partial | Fleetguard's online catalog lists G1028 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ G153 page in verification queue | Parker | partial | Fleetguard's online catalog lists G153 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ H18004 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists H18004 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ H18180 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists H18180 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ H50305 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists H50305 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HEM6018 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists HEM6018 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HF0633900 page in verification queue | Fleetguard | partial | Fleetguard's online catalog lists HF0633900 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HF0633900J page in verification queue | Fleetguard | partial | Fleetguard's online catalog lists HF0633900 J as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HF700 page in verification queue | Fleetguard | partial | Fleetguard's online catalog lists HF700 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HFP170700 page in verification queue | Fleetguard | partial | Fleetguard's online catalog lists HFP170700 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HFP556700 page in verification queue | Fleetguard | partial | Fleetguard's online catalog lists HFP556700 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ L846 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists L846 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ LFH4635 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists LFH4635 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ LFH4635G page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists LFH4635G as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ LH4635 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists LH4635 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P162033 page in verification queue | Donaldson | partial | Fleetguard's online catalog lists P162033 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P163877 page in verification queue | Donaldson | partial | Fleetguard's online catalog lists P163877 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P164207 page in verification queue | Donaldson | partial | Fleetguard's online catalog lists P164207 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P165240 page in verification queue | Donaldson | partial | Fleetguard's online catalog lists P165240 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P550925 page in verification queue | Donaldson | partial | Fleetguard's online catalog lists P550925 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P551097 page in verification queue | Donaldson | partial | Fleetguard's online catalog lists P551097 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P556700 page in verification queue | Donaldson | partial | Fleetguard's online catalog lists P556700 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ PF996 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists PF996 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ PT9427MPG page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists PT9427MPG as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ PT98-10 | Baldwin Filters | partial | Fleetguard's online catalog lists PT9810 as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ PT98-MPG | Baldwin Filters | partial | Fleetguard's online catalog lists PT98MPG as an interchange for HF6339. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ RP9114 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists RP9114 as an interchange for HF6339. 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 HF6339 model number is decoded
- HF6339Fleetguard HF-series hydraulic cartridge element part number.
- 231.65 mmOverall height.
- 173.48 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 HF6339 filter element?
The published envelope is 173.48 mm OD × 231.65 mm length (6.830 × 9.120 in). Confirm against the housing drawing before ordering.
What replaces the HF6339 filter element?
63 partial match(es) requiring parameter review
How do I read the HF6339 part number?
See the designation decoder above: each segment of HF6339 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.