The Donaldson P770398 is an industrial process filter element manufactured by Donaldson. It measures 3.64" OD x 2.4" ID x 11.14" long. 15 verified cross-references are available from aftermarket manufacturers.
What are the specifications of the Donaldson P770398?
Technical specifications for the Donaldson P770398 filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
Specification
Value
O.D. (inches)
3.64"
I.D. (inches)
2.4"
O.A.L. (inches)
11.14"
Last verified: February 2026
What replaces the Donaldson P770398?
15 verified cross-references available. All cross-references are reviewed for dimensional and performance compatibility.
OEM Part Numbers This Replaces
These are equipment manufacturer part numbers that the Donaldson P770398 is a verified replacement for. The original part numbers may appear on equipment nameplates, service manuals, or OEM parts catalogs.
72270881OEM/Equipment Part Number1930442OEM/Equipment Part Number3I1417OEM/Equipment Part NumberAEK2522OEM/Equipment Part NumberFLI6662OEM/Equipment Part NumberY05762806OEM/Equipment Part NumberFC828OEM/Equipment Part NumberHD9199
Application & Compatibility
The DONALDSON P770398 is designed for use in industrial filtration applications.