Baldwin Filters · Form 561 Interchange · inline line
H9045 filter element: specifications & equivalents
The H9045 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. | H9045 |
| 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 |
|---|---|---|---|
|
↔ 10708D03BN page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists 10708D03BN (HYDAC) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 4330013266006 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists 4330013266006 (NS) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ 57857 | WIX Filters | partial | Baldwin's Form 561 Number-Finder cross-reference lists 57857 (WIX) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 87831N page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists 87831N (NELSON) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ 8902L03V08 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists 8902L03V08 (SEPARATION) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ AI84857 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists AI84857 (CARQUEST) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ CX8902L03B08 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists CX8902L03B08 (SEPARATION) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ E7160314 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists E7160314 (MOOG) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ EHP16B15 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists EHP16B15 (HYDRECO) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ EI1400BDM032N2 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists EI1400BDM032N2 (PUROLATOR-FACET) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ FI2902L03B08 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists FI2902L03B08 (SEPARATION) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ FIHY20503 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists FIHY20503 (SFF) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ FK020GGB page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists FK020GGB (PT) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ FK020GGV page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists FK020GGV (PT) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ FLPD208B03 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists FLPD208B03 (DIAGNETICS) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ G01403 page in verification queue | Parker | partial | Baldwin's Form 561 Number-Finder cross-reference lists G01403 (PARKER) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ G0803LN page in verification queue | Parker | partial | Baldwin's Form 561 Number-Finder cross-reference lists G0803LN (ZINGA) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ G4ZHL3 page in verification queue | Parker | partial | Baldwin's Form 561 Number-Finder cross-reference lists G4ZHL3 (GRAINGER) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ GA925602 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists GA925602 (PARR FILTERS) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ GCH153FT11 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists GCH153FT11 (SOFIMA) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ GHF7044 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists GHF7044 (FLEETGUARD) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ GHM4A03NA page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists GHM4A03NA (MP FILTRI) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ H90208003BN page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists H90208003BN (HYCON) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HC9020FDP8Z page in verification queue | Pall | partial | Baldwin's Form 561 Number-Finder cross-reference lists HC9020FDP8Z (PA) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HC9020FKP8H | Pall | partial | Baldwin's Form 561 Number-Finder cross-reference lists HC9020FKP8H (PA) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HC9020FUP8Z page in verification queue | Pall | partial | Baldwin's Form 561 Number-Finder cross-reference lists HC9020FUP8Z (PA) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HD5017 | MANN-FILTER | partial | MANN-FILTER's online catalog lists H9045 (BALDWIN) as a comparison number for HD5017. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HF30436 | Fleetguard | partial | Fleetguard's online catalog lists H9045 as an interchange for HF30436. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HHP0653A03NA page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists HHP0653A03NA (MPF) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HLMP3705 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists HLMP3705 (MPF) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HP20L83MB page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists HP20L83MB (HY-PRO) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ HP20L83MV page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists HP20L83MV (HY-PRO) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ ISLH4236 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists ISLH4236 (LU) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ KPR3445 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists KPR3445 (PARKER) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ LHC9020FDP8H page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists LHC9020FDP8H (PA) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ LHC9020FKP8Z page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists LHC9020FKP8Z (PA) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ LHC9020FUP8H page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists LHC9020FUP8H (PA) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ MAR920Z0803A page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists MAR920Z0803A (FAIREY-ARLON) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ MP925602Q page in verification queue | MP Filtri | partial | Baldwin's Form 561 Number-Finder cross-reference lists MP925602Q (PARR FILTERS) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ MP9313265 page in verification queue | MP Filtri | partial | Baldwin's Form 561 Number-Finder cross-reference lists MP9313265 (PU) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ MP932616Q page in verification queue | MP Filtri | partial | Baldwin's Form 561 Number-Finder cross-reference lists MP932616Q (PARKER) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ N7857 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists N7857 (NA) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ ND112G03AV page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists ND112G03AV (FILTREC) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ NE3070BU03 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists NE3070BU03 (WESTERN TOOL CO.) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ NP167838 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists NP167838 (DONALDSON) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ NP566200 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists NP566200 (DONALDSON) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ O3902GGCB08 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists O3902GGCB08 (SET) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ OWGPP9208 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists O WGPP9208 (WOO) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P01808005S61 page in verification queue | Donaldson | partial | Baldwin's Form 561 Number-Finder cross-reference lists P01808005S61 (FLUITEK) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ P167338 page in verification queue | Donaldson | partial | Baldwin's Form 561 Number-Finder cross-reference lists P167338 (DONALDSON) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ PB645702 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists PB645702 (MOOG) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ RHFR87044 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists RHFR87044 (FL) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ RL2902L03V08 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists RL2902L03V08 (SEPARATION) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ RSBF90208S1V page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists RSBF90208S1V (SCHROEDER) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SBF90208S1B page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists SBF90208S1B (SCHROEDER) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SD112G03A page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists SD112G03A (FILTREC) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SH925602 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists S H925602 (PARKER) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ SHF9153FT11 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists SHF9153FT11 (GRE) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ TIHF30436 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists TIHF30436 (FL) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ TP3I1505 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists TP3I1505 (CATERPILLAR) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ UC7264 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists UC7264 (FRAM) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ V3041B2C03 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists V3041B2C03 (VICKERS) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ V3042B2V03 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists V3042B2V03 (VICKERS) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ YL1400EAM032F2 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists YL1400EAM032F2 (PFA) as replaced by Baldwin H9045. Form/fit listing without published performance data — verify micron grade, collapse rating and seal configuration before substituting. |
|
↔ YL1400EAM032N2 page in verification queue | Aftermarket | partial | Baldwin's Form 561 Number-Finder cross-reference lists YL1400EAM032N2 (PFA) as replaced by Baldwin H9045. 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 H9045 model number is decoded
- H9045Baldwin 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 H9045 filter element?
65 partial match(es) requiring parameter review
How do I read the H9045 part number?
See the designation decoder above: each segment of H9045 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.