Donaldson
Donaldson P165659
The Donaldson P165659 is a 4µm synteq xp hydraulic filter element. It measures 4.76" OD x 3.11" ID x 11.63" long. Filtration efficiency is rated at β2 per ISO 16889. Seals are Nitrile. 21 verified cross-references are available from aftermarket manufacturers.
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What are the specifications of the Donaldson P165659?
Technical specifications for the Donaldson P165659 filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Performance | |
| Micron Rating | 4µm |
| Media Type | Synteq XP |
| Efficiency (ISO 16889) | β2 |
| Series | HMK05/25 |
| Dimensions | |
| O.D. (inches) | 4.76" |
| I.D. (inches) | 3.11" |
| O.A.L. (inches) | 11.63" |
| Seal Material | Nitrile |
| Connection Type | Spin-On |
Last verified: February 2026
What replaces the Donaldson P165659?
21 verified replacements available from Atlas Copco, Schroeder, New Holland
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 P165659 is designed for use in hydraulic and lubrication filtration systems. With a 4µm rating, this element is suitable for servo valve protection and high-precision hydraulic systems. Nitrile seals provide compatibility with standard petroleum-based fluids and mineral oils.
Frequently Asked Questions
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