Excavator Engine Parts
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Engine-cooling water-pump assembly identified by Kubota part number 1C010-73035 for V3300, V3600 and V3800 engine families. Exact manufacturer-number dealer records identify 1C010-73030, 1C010-73032 and 1C010-73034 as superseded numbers. Equipment records also support KX080-3 excavator applications within the stated serial range. Confirm the complete number, engine suffix, serial number, pulley hub, housing profile, bolt pattern and gasket before ordering.
Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
| Relationship | Reference family | Number |
|---|---|---|
| Primary Manufacturer Part Number | Kubota water-pump assembly | 1C010-73035 |
| Normalized Alphanumeric Alias | Same primary number without separator | 1C01073035 |
| Superseded Manufacturer Number | Earlier number replaced by 1C010-73035 | 1C010-73030 |
| Superseded Manufacturer Number | Earlier number replaced by 1C010-73035 | 1C010-73032 |
| Superseded Manufacturer Number | Earlier number replaced by 1C010-73035 | 1C010-73034 |
Product fitment guide
Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.
Part identification
Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.
Product summary
Before ordering
Machine fitment
4 model references
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
Recorded compatible model references include Engine families: Kubota V3300, V3600, V3800, Verified excavator example: Kubota KX080-3 (serial 10000-19999), Other documented equipment: Select Kubota generators and tractors, Fitment limitation: Confirm 1C010-73035, engine suffix, serial number, pulley hub, housing profile, bolt pattern and gasket. Confirm the complete part number and machine serial range before ordering.
Manufacturer number: 1C010-73030, 1C010-73032, 1C010-73034. Formatting aliases for the same number: 1C01073035.
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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