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Excavator Engine Parts

1G780-03043 Complete Cylinder Head for Kubota V2203

Name: 1G780-03043 Complete Cylinder Head for Kubota V2203
Brand: EexcavaStart
SKU: 1G780-03043

OEM / reference1G780-03043

SpecificationComplete Engine Cylinder Head

Catalog ID86313159

Complete cylinder-head assembly identified by part number 1G780-03043 for Kubota V2203-M and V2203-E2B engine families. Manufacturer and dealer records identify 1G780-03040 and 1G780-03042 as earlier references. Confirm the engine suffix, serial range and supplied valve content before ordering.

Fitment status: Verified · Checked 2026-07-28

Product Type: Complete Engine Cylinder Head
Product Brand: EexcavaStart
Engine Family: Kubota V2203
Condition: New replacement part

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

Part-number relationships

Relationship	Reference family	Number
Primary Part Number	Complete cylinder head	1G780-03043
Formatted Alias	Same number without separator	1G78003043
Superseded Part Number	Earlier Kubota reference	1G780-03040
Superseded Part Number	Earlier Kubota reference	1G780-03042

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

1G780-03043

Formatting alias

1G78003043

Other documented relationship

1G780-03040
1G780-03042

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

Product summary

Complete Engine Cylinder Head

Category: Excavator Engine Parts
Catalog ID: 86313159
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

Engine family: Kubota V2203-M / V2203-E2B
Excavator example: Kubota KX121-3 / KX161-3 / U45S
Fitment limitation: Confirm engine suffix, serial range and valve content

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 1G780-03043

Which machines use 1G780-03043?

Recorded compatible model references include Engine family: Kubota V2203-M / V2203-E2B, Excavator example: Kubota KX121-3 / KX161-3 / U45S, Fitment limitation: Confirm engine suffix, serial range and valve content. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 1G780-03043?

Formatting aliases for the same number: 1G78003043.

How do I confirm 1G780-03043 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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