Donaldson
Donaldson P566921
Industrial filter element
Donaldson P566921 specifications
The Donaldson P566921 is a 12µm synthetic filter element. Filtration efficiency is rated at 1000 per ISO 16889. 12 verified cross-references are available from aftermarket manufacturers.
Physical fit
- Outer Diameter (O.D.)
- Not yet verified from an OEM source
- Inner Diameter (I.D.)
- Not yet verified from an OEM source
- Overall Length
- Not yet verified from an OEM source
- Micron Rating
- 12µmInherited from cross-reference
- Seal Material
- Not yet verified from an OEM source
- Connection / Thread
- Not yet verified from an OEM source
Performance: Donaldson published values
These are Donaldson's own published numbers. Performance specs differ by brand and are never inherited across cross-references.
- Efficiency (ISO 16889)
- 1000
- Media Type
- Synthetic
About the Donaldson P566921
HYDRAULIC FILTER, SPIN-ON
What replaces the Donaldson P566921?
12 published cross-references on file. Select to expand.
What replaces the Donaldson P566921?
12 published cross-references on file. Select to expand.
A cross-reference confirms dimensional fit and micron rating, not performance equivalence. Beta ratio, collapse rating, media, and service life can differ between brands.
Published cross-references
| Part Number | Manufacturer | Match |
|---|---|---|
| SF680MG | Swift Filters | Sourced |
| R928016660 | Rexroth | Verified |
| DE0201B1R10 | Denison | Verified |
| 167400RH10XLS000M | — | Verified |
| 03126J91P0002 | — | Verified |
| MPE30BTA10 | — | Verified |
| 1108780 | — | Verified |
| F4F030HCB | PTI | Verified |
| SF7400412UM | Swift Filters | Verified |
| 25-1598 | FilterMart | Sourced |
| HP74L4-12MB | Hy-Pro | Sourced |
| HP74L4-6MB | Hy-Pro | Sourced |
Application & Compatibility
The DONALDSON P566921 is designed for use in hydraulic and lubrication filtration systems. With a 12µm rating, this element is suitable for proportional valve protection and general hydraulic systems.
Frequently Asked Questions
What micron rating is the Donaldson P566921?
Is there a cross-reference for the Donaldson P566921?
How this entry is verified
Every specification on this page names its source: manufacturer documents first, distributor catalogs second, decoded part-number patterns labeled as such. When a value has not been verified from an OEM source, the cell says so. Cross-references are fit claims, never performance claims.
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