Donaldson
Donaldson P170309
The Donaldson P170309 is a 6µm synthetic hydraulic filter element. It measures 3.13" OD x 1.85" ID x 9.52" long. Filtration efficiency is rated at β1000 per ISO 16889. 9 verified cross-references are available from aftermarket manufacturers.
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What are the specifications of the Donaldson P170309?
Technical specifications for the Donaldson P170309 filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Performance | |
| Micron Rating | 6µm |
| Media Type | Synthetic |
| Efficiency (ISO 16889) | β1000 |
| Series | HMK03 |
| Dimensions | |
| O.D. (inches) | 3.13" |
| I.D. (inches) | 1.85" |
| O.A.L. (inches) | 9.52" |
| Connection Type | Spin-On |
Last verified: February 2026
What replaces the Donaldson P170309?
9 verified replacements available
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 P170309 is designed for use in hydraulic and lubrication filtration systems. With a 6µm rating, this element is suitable for proportional valve protection and general hydraulic systems.
Frequently Asked Questions
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