Excavator Engine Parts
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Engine-coolant water-pump assembly identified by Kubota part number 16259-73032 for 05-series applications including D905, D1005, D1105, V1305 and V1505. Exact parts records classify the number as PUMP, WATER ASSY; manufacturer-parts records show that the later 16259-73036 pump supersedes the older 16259-73032 number. Confirm the complete number, housing outlet direction, impeller, hub/stud pattern and engine serial range.
Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
| Relationship | Reference family | Number |
|---|---|---|
| Primary / Superseded Manufacturer Number | Earlier Kubota water-pump number | 16259-73032 |
| Normalized Numeric Alias | Same primary number without separator | 1625973032 |
| Superseding Manufacturer Part Number | Later Kubota water-pump number | 16259-73036 |
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
3 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 D905, D1005, D1105, V1305, V1505, Catalog-recorded equipment example: Bobcat 425 / E26 with supported engine build, Fitment limitation: Confirm 16259-73032 or documented supersession, housing outlet direction, impeller, hub/stud pattern and engine serial range. Confirm the complete part number and machine serial range before ordering.
Manufacturer number: 16259-73036. Formatting aliases for the same number: 1625973032.
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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