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 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Superseded Part Number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Superseded Part Number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
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. 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
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.
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. Recorded fitment/evidence notes: 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.
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