Excavator Filters

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

Q: What numbers are documented for 479-8989?

Primary Equipment Part Number: 479-8989. Paired Secondary Element: 479-8991. Published Aftermarket Cross Reference: SA160066. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 479-8989 before ordering?

Match the complete part number, compare the connector or mounting arrangement with the product photos, and confirm the machine or engine model and serial range. Send clear photos of the original unit when requesting a quote.

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OEM / reference479-8989

SpecificationPrimary Engine Air Filter

Catalog ID91000019

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

Quotation details: MOQ, availability, lead time, item condition (new or remanufactured) and warranty coverage must be confirmed in your quotation before ordering.

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
Cross-reference (fitment check required)	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

Cross-reference (fitment check required)

SA160066

Other documented relationship

479-8991

Formatting aliases are the same number written differently. Cross-references require a specification and fitment check; they do not by themselves confirm direct interchangeability. Related assemblies and remanufactured numbers are separate relationship types.

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

2 model references

Published equipment: Cat 320 / 320 GC / 323
Published serial prefixes: ZBN / DKJ / YBL

Fitment / evidence notes

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. Recorded fitment/evidence notes: 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?

Cross-references are listed in the relationship table above. Compare specifications and the original unit before treating a reference as interchangeable.

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.

Continue comparing verified references from the same system.

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