Cuno
The Cuno G78A3-3 is a 6µm hydraulic filter element. It measures 2.74" OD x 0.995" ID x 29" long. 2 verified cross-references are available from aftermarket manufacturers.
Request a Quote
Request a quote for this filter element.
2 Cross-References Available
See which OEM filters this product replaces.
Technical specifications for the Cuno G78A3-3 filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Performance | |
| Micron Rating | 6µm |
| Dimensions | |
| O.D. (inches) | 2.74" |
| O.A.L. (inches) | 29" |
| I.D. (inches) | 0.995" |
Last verified: February 2026
2 verified replacements available from Hy-Pro, Swift Filters
All cross-references are reviewed for dimensional and performance compatibility. Enter your info below to receive the full cross-reference report.
The CUNO G78A3-3 is designed for use in hydraulic and lubrication filtration systems. With a 6µm rating, this element is suitable for proportional valve protection and general hydraulic systems.
We have 2 verified replacements on file. Enter your info and we'll send you the full cross-reference report within 24 hours.
352,000+ verified filter specifications
Quotes and answers within 24 hours
Real filtration specialists, not call centers