Donaldson
Donaldson P550274
The Donaldson P550274 is a 149µm wire mesh hydraulic filter element. It measures 3.73" OD x 2.46" ID x 4" long. Filtration efficiency is rated at 2 per ISO 16889. 15 verified cross-references are available from aftermarket manufacturers.
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What are the specifications of the Donaldson P550274?
Technical specifications for the Donaldson P550274 filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Performance | |
| Micron Rating | 149µm |
| Media Type | Wire Mesh |
| Efficiency (ISO 16889) | 2 |
| Dimensions | |
| O.D. (inches) | 3.73" |
| I.D. (inches) | 2.46" |
| O.A.L. (inches) | 4" |
Last verified: February 2026
What replaces the Donaldson P550274?
15 verified replacements available from Hy-Pro, Norman
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 P550274 is designed for use in hydraulic and lubrication filtration systems. With a 149µm rating, this element is suitable for pump and component protection in industrial hydraulic circuits.
Frequently Asked Questions
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