Donaldson
Donaldson P550140
The Donaldson P550140 is a 11µm cellulose hydraulic filter element. It measures 4.49" OD x 2.3" ID x 7" long. Filtration efficiency is rated at 2 per ISO 16889. Collapse pressure rating is 175 PSID. 21 verified cross-references are available from aftermarket manufacturers.
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What are the specifications of the Donaldson P550140?
Technical specifications for the Donaldson P550140 filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Performance | |
| Micron Rating | 11µm |
| Media Type | Cellulose |
| Efficiency (ISO 16889) | 2 |
| Collapse Rating | 175 PSID |
| Dimensions | |
| O.D. (inches) | 4.49" |
| I.D. (inches) | 2.3" |
| O.A.L. (inches) | 7" |
Last verified: February 2026
What replaces the Donaldson P550140?
21 verified replacements available from Hy-Pro, American Parts, Clark, Vickers, Caterpillar and 5 more
All cross-references are reviewed for dimensional and performance compatibility. Enter your info below to receive the full cross-reference report.
Application & Compatibility
The DONALDSON P550140 is designed for use in hydraulic and lubrication filtration systems. With a 11µm rating, this element is suitable for proportional valve protection and general hydraulic systems.
The 175 PSID collapse rating indicates the maximum differential pressure this element can withstand during cold starts or bypass conditions without structural failure. Ensure your system's maximum differential pressure does not exceed this rating.
Frequently Asked Questions
What micron rating is the Donaldson P550140?
What are the dimensions of the Donaldson P550140?
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What is the collapse pressure rating of the Donaldson P550140?
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