VFVerifiedFilters

Parker

Parker 934321Q

Verified Source
OD 1.735"L 4"ID 1.025"
Dimensional schematic
Micron
12µm
O.D.
1.735"
I.D.
1.025"
Length
4"
Collapse
3000 PSID

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2 verified cross-references — see what replaces this →
Part Number
934321Q
Manufacturer
Parker

Parker 934321Q specifications

The Parker 934321Q is a 12µm filter element. It measures 1.735" OD x 1.025" ID x 4" long. Collapse pressure rating is 3000 PSID. 2 verified cross-references are available from aftermarket manufacturers. Specifications verified. Last reviewed: April 2026

Performance

Micron Rating
12µm
Collapse Rating
3000 PSID

Dimensions

O.D. (inches)
1.735"
O.A.L. (inches)
4"
I.D. (inches)
1.025"

What replaces the Parker 934321Q?

2 verified cross-references on file. A cross-reference confirms dimensional fit and micron rating — not performance equivalence. Beta ratio, collapse rating, media, and service life can differ between brands.

Part NumberManufacturerMatch
HP21L4-15MEHy-ProVerified
SF9021-4-12UMESwift FiltersSourced
Get a quote on any of these →

Application & Compatibility

The PARKER 934321Q is designed for use in hydraulic and lubrication filtration systems. With a 12µm rating, this element is suitable for proportional valve protection and general hydraulic systems.

The 3000 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 934321Q?

The Parker 934321Q has a 12µm micron rating.

What are the dimensions of the Parker 934321Q?

The Parker 934321Q measures 1.735" OD, 1.025" ID, 4" overall length.

Is there a cross-reference for the Parker 934321Q?

Yes. There are 2 verified cross-references for the Parker 934321Q from manufacturers including Hy-Pro, Swift Filters. Contact VerifiedFilters for specific part numbers and availability.

What is the collapse pressure rating of the Parker 934321Q?

The Parker 934321Q has a collapse pressure rating of 3000 PSID. This indicates the maximum differential pressure the element can withstand without structural failure.

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