AC Delco
The AC Delco PF297 is a 25µm hydraulic filter element. It measures 2.87" OD x 4.37" long. 1 verified cross-reference is available from aftermarket manufacturers.
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Technical specifications for the AC Delco PF297 filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Performance | |
| Micron Rating | 25µm |
| Dimensions | |
| O.D. (inches) | 2.87" |
| O.A.L. (inches) | 4.37" |
Last verified: February 2026
1 verified replacement available from Donaldson
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The AC DELCO PF297 is designed for use in hydraulic and lubrication filtration systems. With a 25µm rating, this element is suitable for pump and component protection in industrial hydraulic circuits.
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