Donaldson
Donaldson P173618
The Donaldson P173618 is a 7µm cellulose hydraulic filter element. It measures 4.25" OD x 3.11" ID x 9.53" long. Filtration efficiency is rated at β2 ≥ 10 per ISO 16889. Seals are BUNA, rated for -13°F to 250°F. Collapse pressure rating is 150 PSID. 6 verified cross-references are available from aftermarket manufacturers.
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6 Cross-References Available
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What are the specifications of the Donaldson P173618?
Technical specifications for the Donaldson P173618 filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Performance | |
| Micron Rating | 7µm |
| Media Type | Cellulose |
| Efficiency (ISO 16889) | β2 ≥ 10 |
| Collapse Rating | 150 PSID |
| Flow Direction | OUTSIDE-IN |
| Operating Temperature | -13°F to 250°F |
| Dimensions | |
| O.D. (inches) | 4.25" |
| I.D. (inches) | 3.11" |
| O.A.L. (inches) | 9.53" |
| Seal Material | BUNA |
| Connection Type | Cartridge |
Last verified: February 2026
What replaces the Donaldson P173618?
6 verified replacements available from Swift Filters, FilterMart
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 P173618 is designed for use in hydraulic and lubrication filtration systems. With a 7µm rating, this element is suitable for proportional valve protection and general hydraulic systems. BUNA seals provide compatibility with standard petroleum-based fluids and mineral oils.
The 150 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 P173618?
What are the dimensions of the Donaldson P173618?
What seal material does the Donaldson P173618 use?
Is there a cross-reference for the Donaldson P173618?
What is the collapse pressure rating of the Donaldson P173618?
What is the operating temperature range for the Donaldson P173618?
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