Donaldson
Donaldson P551026
The Donaldson P551026 is a 10µm cellulose, meltblown engine & mobile filter element. It measures 4.22" OD x 3.56" ID x 9.59" 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 P551026?
Technical specifications for the Donaldson P551026 filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Performance | |
| Micron Rating | 10µm |
| Media Type | Cellulose, Meltblown |
| Efficiency (ISO 16889) | 2 |
| Dimensions | |
| O.D. (inches) | 4.22" |
| I.D. (inches) | 3.56" |
| O.A.L. (inches) | 9.59" |
Last verified: February 2026
What replaces the Donaldson P551026?
20 verified replacements available from Schroeder
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Application & Compatibility
The DONALDSON P551026 is designed for use in industrial filtration applications. Rated at 10µm.
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