Internormen
The Internormen 312431 is an industrial hydraulic filter element manufactured by Internormen. It measures 3.98" OD x 15.74" long. 1 verified cross-reference is available from aftermarket manufacturers.
Need the Exact OEM Part?
We can source and ship Internormen filters directly.
Want a Verified Alternative?
Get an equivalent filter with the same specs at a better price.
Technical specifications for the Internormen 312431 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
1 verified cross-reference available from Hy-Pro. All cross-references are reviewed for dimensional and performance compatibility.
| Manufacturer | Part Number | Confidence |
|---|---|---|
| Hy-Pro | Request part number | Verified |
Get specific part numbers for all 1 aftermarket cross-reference
Free cross-reference report. Usually within 24 hours.
Last verified: February 2026
The INTERNORMEN 312431 is designed for use in hydraulic and lubrication filtration systems.
250,000+ verified filter specifications
Quotes and answers within 24 hours
Real filtration specialists, not call centers