Parker
Parker G00979
Industrial filter element
Parker G00979 specifications
The Parker G00979 is a 25µm filter element. It measures 3.78" OD x 1.73" ID x 18" long. Collapse pressure rating is 150 PSID. 2 cross-references on file (1 verified, 1 sourced). Specifications verified. Last reviewed: April 2026
Physical fit
- Outer Diameter (O.D.)
- 3.78"Verified via cross-reference
- Inner Diameter (I.D.)
- 1.73"Verified via cross-reference
- Overall Length
- 18"Verified via cross-reference
- Micron Rating
- 25µmVerified via cross-reference
- Seal Material
- Not yet verified from an OEM source
- Connection / Thread
- Not yet verified from an OEM source
Performance: Parker published values
These are Parker's own published numbers. Performance specs differ by brand and are never inherited across cross-references.
- Collapse Rating
- 150 PSIDVerified via cross-reference
What replaces the Parker G00979?
2 cross-references on file (1 verified, 1 sourced). Select to expand.
What replaces the Parker G00979?
2 cross-references on file (1 verified, 1 sourced). 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.
Cross-references on file
Each row carries its own evidence status. Verified: confirmed against a source document. Sourced: taken from a published cross list, not independently confirmed. Transitive: derived through a chain of published crosses. None is an application-compatibility approval.
| Part Number | Manufacturer | Match |
|---|---|---|
| HP450L18-25WB | Hy-Pro | Verified |
| 28-8109 | FilterMart | Sourced |
Application & Compatibility
The PARKER G00979 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.
The 150 PSID collapse rating indicates the maximum differential pressure this element can withstand during cold starts or bypass conditions without structural failure. Ensure your system's maximum differential pressure does not exceed this rating.
Frequently Asked Questions
What micron rating is the Parker G00979?
What are the dimensions of the Parker G00979?
Is there a cross-reference for the Parker G00979?
What is the collapse pressure rating of the Parker G00979?
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.
Request a quote for the Parker G00979
Tell us where to send it and we'll get you pricing and availability within 24 hours. Leave a number and we'll call you back within the hour.
Labeled Cross-References
Every cross-reference on file carries its evidence status: verified, sourced, or transitive
Fast Response
Quotes and answers within 24 hours
Expert Support
Real filtration specialists, not call centers