VFVerifiedFilters

Norman

Norman 603M

Industrial filter element

Verified Source
OD 5.08"L 8"ID 4.72"
Dimensional schematic from verified specifications

Norman 603M specifications

The Norman 603M is a 4µm filter element. It measures 5.08" OD x 4.72" ID x 8" long. 3 verified cross-references are available from aftermarket manufacturers. Specifications verified. Last reviewed: April 2026

Physical fit

Outer Diameter (O.D.)
5.08"Verified via cross-reference
Inner Diameter (I.D.)
4.72"Verified via cross-reference
Overall Length
8"Verified via cross-reference
Micron Rating
4µmVerified via cross-reference
Seal Material
Not yet verified from an OEM source
Connection / Thread
Not yet verified from an OEM source

What replaces the Norman 603M?

3 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 NumberManufacturerMatch
HP75L8-3MBHy-ProVerified
SF560MGESwift FiltersSourced
P165762DonaldsonVerified
Get a quote on any of these →

Application & Compatibility

The NORMAN 603M is designed for use in hydraulic and lubrication filtration systems. With a 4µm rating, this element is suitable for servo valve protection and high-precision hydraulic systems.

Frequently Asked Questions

What micron rating is the Norman 603M?

The Norman 603M has a 4µm micron rating.

What are the dimensions of the Norman 603M?

The Norman 603M measures 5.08" OD, 4.72" ID, 8" overall length.

Is there a cross-reference for the Norman 603M?

Yes. There are 3 verified cross-references for the Norman 603M from manufacturers including Hy-Pro, Swift Filters, Donaldson. Contact VerifiedFilters for specific part numbers and availability.

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.

Our verification standards →

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