Baldwin Filters · Form 561 Interchange · inline line
H9079 filter element: specifications & equivalents
The H9079 is a Baldwin Filters inline-line hydraulic filter element. Verify against the current manufacturer data sheet before ordering.
Line type inline
Partially verified. Fit and grade trace to an official interchange document;
dimensional values are compiled from 0 aftermarket listing(s)
and must be confirmed against the manufacturer housing drawing. Confidence score 0.80.
Form 561 is a cross-reference only — Baldwin prints no dimensions, micron rating, collapse pressure or seal data for this part number here. Verify every specification against the current Baldwin data sheet before ordering.
Specification table
| Parameter | Value |
|---|---|
| Filter type | inline line |
| Integral bypass valve | none (housing/valve-dependent) |
| Manufacturer part no. | H9079 |
| Source catalog | Baldwin Filters: Baldwin Filters Form 561 |
| Last verified | 2026-09-30 |
Sources: Baldwin Filters — Baldwin Filters Form 561 — accessed 2026-09-30.
Baldwin Filters® and all model designations are trademarks of their respective owners, used here for identification only — ElementRef is an independent reference site, not an authorized Baldwin Filters distributor.
Cross references & equivalents
| Equivalent model | Brand | Match level | Note |
|---|---|---|---|
|
↔ ALHC9600FDS13H page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists ALHC9600FDS13H (PALL) as replaced by Baldwin H9079. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ D142G10A page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists D142G10A (FILTREC) as replaced by Baldwin H9079. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ FIHY20660 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists FIHY20660 (SFF) as replaced by Baldwin H9079. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ G4ZTR6 page in verification queue | Parker | partial | Baldwin's Form 561 Number-Finder cross-reference lists G4ZTR6 (GRN) as replaced by Baldwin H9079. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ GA96490 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists GA96490 (CARQUEST) as replaced by Baldwin H9079. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ GHF30294 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists GHF30294 (FL) as replaced by Baldwin H9079. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ GHF7074 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists GHF7074 (FLEETGUARD) as replaced by Baldwin H9079. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ GHF8074 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists GHF8074 (FLEETGUARD) as replaced by Baldwin H9079. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HC9600FKS13H | Pall | partial | Baldwin's Form 561 Number-Finder cross-reference lists HC9600FKS13H (PALL) as replaced by Baldwin H9079. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HC9600FUS13H page in verification queue | Pall | partial | Baldwin's Form 561 Number-Finder cross-reference lists HC9600FUS13H (PALL) as replaced by Baldwin H9079. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HD863 | MANN-FILTER | partial | MANN-FILTER's online catalog lists H9079 (BALDWIN) as a comparison number for HD863. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HF7074 | Fleetguard | partial | Fleetguard's online catalog lists H9079 as an interchange for HF7074. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HFR88074 page in verification queue | Fleetguard | partial | Baldwin's Form 561 Number-Finder cross-reference lists HFR88074 (FLEETRITE) as replaced by Baldwin H9079. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ LL47652 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists LL47652 (FBO) as replaced by Baldwin H9079. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ MCH803FD11 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists MCH803FD11 (MOD) as replaced by Baldwin H9079. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ NP164168 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists NP164168 (DONALDSON) as replaced by Baldwin H9079. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ OWGPS9613 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists O WGPS9613 (WOO) as replaced by Baldwin H9079. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ R960Z1312A page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists R960Z1312A (FAIREY-ARLON) as replaced by Baldwin H9079. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ RHFR830294 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists RHFR830294 (FLEETRITE) as replaced by Baldwin H9079. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ RHFR87074 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists RHFR87074 (FL) as replaced by Baldwin H9079. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ RQ9326803 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists RQ9326803 (PUROLATOR) as replaced by Baldwin H9079. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ RQ9600EAL122N3 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists RQ9600EAL122N3 (PUROLATOR-FACET) as replaced by Baldwin H9079. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ TP3I0583 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists TP3I0583 (CATERPILLAR) as replaced by Baldwin H9079. Form/fit listing without published performance data — 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 H9079 model number is decoded
- H9079Baldwin filter part number per the Form 561 Number-Finder cross-reference.
Typical equipment & applications
- Hydraulic / transmission filtration — listed in the Baldwin Form 561 Number-Finder cross-reference.
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 H9079 filter element?
23 partial match(es) requiring parameter review
How do I read the H9079 part number?
See the designation decoder above: each segment of H9079 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 Form 561 Interchange series
All 1208 →Reviewed & verified by the ElementRef engineering desk against Baldwin Filters on 2026-09-30. Read our editorial & correction policy.