Donaldson
Donaldson P551402
The Donaldson P551402 is a 21µm cellulose engine & mobile filter element. It measures 5.31" OD x 3.94" ID x 12.13" long. Filtration efficiency is rated at 2 per ISO 16889. 11 verified cross-references are available from aftermarket manufacturers.
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What are the specifications of the Donaldson P551402?
Technical specifications for the Donaldson P551402 filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Performance | |
| Micron Rating | 21µm |
| Media Type | Cellulose |
| Efficiency (ISO 16889) | 2 |
| Dimensions | |
| O.D. (inches) | 5.31" |
| I.D. (inches) | 3.94" |
| O.A.L. (inches) | 12.13" |
Last verified: February 2026
What replaces the Donaldson P551402?
11 verified replacements available
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Application & Compatibility
The DONALDSON P551402 is designed for use in industrial filtration applications. Rated at 21µm.
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