Fleetguard · HF Hydraulic · inline line
HF6112 filter element: specifications & equivalents
The HF6112 is a Fleetguard inline-line hydraulic filter element. Verify against the current manufacturer data sheet before ordering.
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 |
| End caps | open-ended cartridge element |
| Integral bypass valve | none (housing/valve-dependent) |
| Manufacturer part no. | HF6112 |
| 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 |
|---|---|---|---|
|
↔ 3468557 page in verification queue | UFI | partial | Fleetguard's online catalog lists 3468557 as an interchange for HF6112. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 370L210A page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 370L210A as an interchange for HF6112. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 370P210 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 370P210 as an interchange for HF6112. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 370P210A page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 370P210A as an interchange for HF6112. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 4303429 page in verification queue | UFI | partial | Fleetguard's online catalog lists 4303429 as an interchange for HF6112. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 52272929 page in verification queue | UFI | partial | Fleetguard's online catalog lists 52272929 as an interchange for HF6112. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 58036880 page in verification queue | UFI | partial | Fleetguard's online catalog lists 58036880 as an interchange for HF6112. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 6630155001 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 6630155001 as an interchange for HF6112. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 700P page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 700P as an interchange for HF6112. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 7012A page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 7012A as an interchange for HF6112. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 7044A page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 7044A as an interchange for HF6112. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 724896 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 724896 as an interchange for HF6112. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 820P225A page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 820P225A as an interchange for HF6112. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 820P235 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 820P235 as an interchange for HF6112. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 820P235A page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 820P235A as an interchange for HF6112. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 870P210 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 870P210 as an interchange for HF6112. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 870P210A page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 870P210A as an interchange for HF6112. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 923110 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 923110 as an interchange for HF6112. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 9231100078 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists 9231100078 as an interchange for HF6112. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ ABP3001585 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists ABP3001585 as an interchange for HF6112. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ AZH016 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists AZH016 as an interchange for HF6112. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ CL532P2 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists CL532P2 as an interchange for HF6112. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ F320 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists F320 as an interchange for HF6112. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ G01872 page in verification queue | Parker | partial | Fleetguard's online catalog lists G01872 as an interchange for HF6112. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ G757 page in verification queue | Parker | partial | Fleetguard's online catalog lists G757 as an interchange for HF6112. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ H4002 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists H4002 as an interchange for HF6112. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ H40027 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists H40027 as an interchange for HF6112. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HF0611200 page in verification queue | Fleetguard | partial | Fleetguard's online catalog lists HF0611200 as an interchange for HF6112. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HF949 page in verification queue | Fleetguard | partial | Fleetguard's online catalog lists HF949 as an interchange for HF6112. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P173042 page in verification queue | Donaldson | partial | Fleetguard's online catalog lists P173042 as an interchange for HF6112. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P215FR page in verification queue | Donaldson | partial | Fleetguard's online catalog lists P215FR as an interchange for HF6112. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P550257 page in verification queue | Donaldson | partial | Fleetguard's online catalog lists P550257 as an interchange for HF6112. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P779580 page in verification queue | Donaldson | partial | Fleetguard's online catalog lists P779580 as an interchange for HF6112. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ PEL286 page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists PEL286 as an interchange for HF6112. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ PT676 | Baldwin Filters | partial | Fleetguard's online catalog lists PT676 as an interchange for HF6112. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ ZL370L223A page in verification queue | Aftermarket | partial | Fleetguard's online catalog lists ZL370L223A as an interchange for HF6112. 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 HF6112 model number is decoded
- HF6112Fleetguard HF-series hydraulic cartridge element part number.
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 HF6112 filter element?
36 partial match(es) requiring parameter review
How do I read the HF6112 part number?
See the designation decoder above: each segment of HF6112 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.