EexcavaStart 173-3452 Hydraulic Relief Valve for CAT 320C Excavator

OEM / reference173-3452

SpecificationExcavator Hydraulic Spare Parts

Catalog ID

Excavator Hydraulic Spare Parts reference 173-3452. Compare the complete part number, connector layout, mounting points and original unit before ordering; machine serial range can affect fitment.

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Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.

Product fitment guide

Part numbers and compatible models

Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.

Part identification

Reference numbers

173-3452
1733452

Search with or without hyphens. Match the complete number on the original part.

Product summary

Excavator Hydraulic Spare Parts

Category: Excavator Hydraulic Spare Parts
Catalog ID
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Before ordering

Confirm these details

Match the complete part number on the original component.
Compare connectors, mounting points and visible dimensions with the product photos.
Confirm the exact machine or engine model and serial range before ordering.

Machine fitment

Compatible model references

Manual confirmation required

No machine application is confirmed in this record. Send the machine and engine model for a manual fitment check.

Compatibility lists identify searchable model families, not every production serial range. Confirm the original part number and machine serial number before purchase.

Quick fitment answers

Common questions about 173-3452

Which machines use 173-3452?

The exact machine application requires manual confirmation. Send the machine model, engine model and a clear photo of the original nameplate.

What part numbers cross-reference with 173-3452?

The recorded reference family includes 173-3452, 1733452.

How do I confirm 173-3452 before ordering?

Match the complete part number on the original component. Compare connectors, mounting points and visible dimensions with the product photos. Confirm the exact machine or engine model and serial range before ordering. Send clear photos of the original unit and connector layout when requesting a quote.

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