Donaldson
Donaldson P550637
The Donaldson P550637 is a 17µm hydraulic filter element. It measures 5" OD x 1.5" ID x 4.12" long. Filtration efficiency is rated at 2 per ISO 16889. 20 verified cross-references are available from aftermarket manufacturers.
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What are the specifications of the Donaldson P550637?
Technical specifications for the Donaldson P550637 filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Performance | |
| Micron Rating | 17µm |
| Efficiency (ISO 16889) | 2 |
| Dimensions | |
| O.D. (inches) | 5" |
| I.D. (inches) | 1.5" |
| O.A.L. (inches) | 4.12" |
Last verified: February 2026
What replaces the Donaldson P550637?
20 verified replacements available from Ingersoll Rand
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 P550637 is designed for use in hydraulic and lubrication filtration systems. With a 17µm rating, this element is suitable for pump and component protection in industrial hydraulic circuits.
Frequently Asked Questions
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