Excavator Filters

479-8989 Primary Engine Air Filter for Cat 320 320 GC 323

Name: 479-8989 Primary Engine Air Filter for Cat 320 320 GC 323
Brand: EexcavaStart
SKU: 479-8989

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OEM / reference479-8989

SpecificationPrimary Engine Air Filter

Catalog ID91000019

Primary engine air-filter element identified by Cat part number 479-8989. The Cat 320/320 GC/323 parts reference guide pairs it with secondary element 479-8991 for the published ZBN, DKJ and YBL machine families.

Product Type: Primary Engine Air Filter
Filter Position: Primary element
Published Dimensions: 392 x 262 x 203 mm aftermarket equivalent
Shape: Oval cartridge

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Part-number relationships

Relationship	Reference family	Number
Primary Equipment Part Number	Primary air filter	479-8989
Paired Secondary Element	Published safety air filter	479-8991
Published Aftermarket Cross Reference	HIFI air filter	SA160066

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

Primary number

479-8989

Other documented relationship

479-8991
SA160066

Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.

Product summary

Primary Engine Air Filter

Category: Excavator Filters
Catalog ID: 91000019
Photo views: 5

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

3 model references

Published equipment: Cat 320 / 320 GC / 323
Published serial prefixes: ZBN / DKJ / YBL
Fitment limitation: Confirm serial prefix and paired secondary element

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 479-8989

Which machines use 479-8989?

Recorded compatible model references include Published equipment: Cat 320 / 320 GC / 323, Published serial prefixes: ZBN / DKJ / YBL, Fitment limitation: Confirm serial prefix and paired secondary element. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 479-8989?

No alternate number is listed for 479-8989. Send the original nameplate for an alternate-number check.

How do I confirm 479-8989 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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