Fleetguard · HF Hydraulic · inline line
HF6301 filter element: specifications & equivalents
The HF6301 is a Fleetguard inline-line hydraulic filter element, sized 152 × 624 mm OD × length (ID 88 mm), rated at 17 µm absolute (17 µm at β75(c) per ISO 16889). Verify against the current manufacturer data sheet before ordering.
Envelope OD × L 152 × 624 mm
Inside diameter 88 mm
Filtration rating 17 µm abs.
Beta rating 17 µm at β75(c) per ISO 16889
Collapse / burst 16 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 | 17 µm |
| Rating basis | absolute |
| Beta ratio | 17 µm at β75(c) per ISO 16889 |
| Outside diameter OD | 152 mm |
| Inside diameter ID | 88 mm |
| Length | 624 mm |
| End caps | open-ended cartridge element |
| Rated flow | 180 L/min |
| Collapse / burst pressure | 16 bar |
| Integral bypass valve | none (housing/valve-dependent) |
| Manufacturer part no. | HF6301 |
| 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 | 152 mm (5.984 in) |
| Inside diameter | 88 mm (3.465 in) |
| Overall length | 624 mm (24.567 in) |
Cross references & equivalents
| Equivalent model | Brand | Match level | Note |
|---|---|---|---|
|
↔ 00615204P page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 00615204P as an interchange for HF6301. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 065152040F page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 065152040F as an interchange for HF6301. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 0782917 page in verification queue | UFI | partial | Fleetguard's online catalog lists 0782917 as an interchange for HF6301. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 10036935 page in verification queue | UFI | partial | Fleetguard's online catalog lists 10036935 as an interchange for HF6301. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 1455284 page in verification queue | UFI | partial | Fleetguard's online catalog lists 1455284 as an interchange for HF6301. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 1534727 page in verification queue | UFI | partial | Fleetguard's online catalog lists 1534727 as an interchange for HF6301. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 615204P page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 615204P as an interchange for HF6301. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 637211188 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 637211188 as an interchange for HF6301. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 65152040F page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 65152040F as an interchange for HF6301. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 65152040FL page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 65152040FL as an interchange for HF6301. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 69830N page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 69830N as an interchange for HF6301. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 7211188 page in verification queue | UFI | partial | Fleetguard's online catalog lists 7211188 as an interchange for HF6301. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 7366101 page in verification queue | UFI | partial | Fleetguard's online catalog lists 7366101 as an interchange for HF6301. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 782917 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 782917 as an interchange for HF6301. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 92060E page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 92060E as an interchange for HF6301. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ B66152240EL page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists B66152240EL as an interchange for HF6301. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ H15395 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists H15395 as an interchange for HF6301. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HEM6051 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists HEM6051 as an interchange for HF6301. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HF0630100 page in verification queue | Fleetguard | partial | Fleetguard's online catalog lists HF0630100 as an interchange for HF6301. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HY16101 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists HY16101 as an interchange for HF6301. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ L220 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists L220 as an interchange for HF6301. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ LH8522 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists LH8522 as an interchange for HF6301. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P173484 page in verification queue | Donaldson | partial | Fleetguard's online catalog lists P173484 as an interchange for HF6301. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ PM5100 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists PM5100 as an interchange for HF6301. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ PT9247 | Baldwin Filters | partial | Fleetguard's online catalog lists PT9247 as an interchange for HF6301. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ W01AG139 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists W01AG139 as an interchange for HF6301. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ WG139 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists WG139 as an interchange for HF6301. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ WGH9130 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists WGH9130 as an interchange for HF6301. 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 HF6301 model number is decoded
- HF6301Fleetguard HF-series hydraulic cartridge element part number.
- 624 mmOverall height.
- 152 mmLargest outside diameter.
- 88 mmLargest end inside diameter.
- 17 µm at β75(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).
- 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 HF6301 filter element?
The published envelope is 152 mm OD × 624 mm length with a 88 mm inside diameter (5.984 × 24.567 in × 3.465 in ID). Confirm against the housing drawing before ordering.
What micron rating does HF6301 use?
This element is rated 17 µm absolute — 17 µm at β75(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 HF6301 filter element?
28 partial match(es) requiring parameter review
How do I read the HF6301 part number?
See the designation decoder above: each segment of HF6301 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.