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Excavator Engine Parts

1G279-21330 Piston Pin Internal Circlip for Kubota D1803 V2403

Name: 1G279-21330 Piston Pin Internal Circlip for Kubota D1803 V2403
Brand: EexcavaStart
SKU: 1G279-21330

OEM / reference1G279-21330

SpecificationPiston Pin Internal Circlip

Catalog ID65578033

Internal piston-pin retaining circlip identified by part number 1G279-21330. Exact parts records place it in the piston-and-crankshaft group for D1803/V2403-powered equipment. Confirm the engine suffix, serial range and piston-pin groove before ordering.

Fitment status: Verified · Checked 2026-07-28

Product Type: Piston Pin Internal Circlip
Product Brand: EexcavaStart
Installation Area: Piston pin retaining groove
Condition: New replacement part

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Part-number relationships

Relationship	Reference family	Number
Primary Part Number	Internal piston circlip	1G279-21330
Formatted Alias	Same number without separator	1G27921330

Evidence record

Source: Exact-reference evidence retained for internal audit
Evidence grade: manufacturer-supported
Checked: 2026-07-28

Source URLs, catalog files and local evidence paths are stored in the protected product audit record and are not public outbound links.

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

1G279-21330

Formatting alias

1G27921330

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

Product summary

Piston Pin Internal Circlip

Category: Excavator Engine Parts
Catalog ID: 65578033
Photo views: 3

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

Engine family: Kubota D1803 / V2403
Excavator example: Kubota KX121-3S / KX161-3S
Fitment limitation: Confirm engine suffix, serial range and piston-pin groove

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 1G279-21330

Which machines use 1G279-21330?

Recorded compatible model references include Engine family: Kubota D1803 / V2403, Excavator example: Kubota KX121-3S / KX161-3S, Fitment limitation: Confirm engine suffix, serial range and piston-pin groove. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 1G279-21330?

Formatting aliases for the same number: 1G27921330.

How do I confirm 1G279-21330 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 recovered references from the same system.

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