Internormen
The Internormen 311408 is an industrial hydraulic filter element manufactured by Internormen. It measures 3.98" OD x 15.74" long. 2 verified cross-references are available from aftermarket manufacturers.
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Technical specifications for the Internormen 311408 filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| O.D. (inches) | 3.98" |
| O.A.L. (inches) | 15.74" |
Last verified: February 2026
2 verified cross-references available from Hy-Pro, Donaldson. All cross-references are reviewed for dimensional and performance compatibility.
| Manufacturer | Part Number | Confidence |
|---|---|---|
| Hy-Pro | Request part number | Verified |
| Donaldson | Request part number | Verified |
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Last verified: February 2026
The INTERNORMEN 311408 is designed for use in hydraulic and lubrication filtration systems.
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