Excavator Hydraulic Spare Parts

705-14-41040 Loader Hydraulic Pump for Komatsu 545 WA450 WA470

Name: 705-14-41040 Loader Hydraulic Pump for Komatsu 545 WA450 WA470
Brand: EexcavaStart
SKU: 705-14-41040

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OEM / reference705-14-41040

SpecificationLoader Hydraulic Gear Pump

Catalog ID51240373

Loader hydraulic pump identified by Komatsu part number 705-14-41040. Published gear-pump catalogs list 545, WA450 and WA470 applications, including WA450-1A and WA470-1 records. Confirm the complete number, shaft, flange, port arrangement and machine serial range before ordering.

Product Type: Loader hydraulic pump
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	Komatsu loader-pump reference	705-14-41040

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

705-14-41040

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

Product summary

Loader Hydraulic Gear Pump

Category: Excavator Hydraulic Spare Parts
Catalog ID: 51240373
Photo views: 6

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

Catalog-supported machines: Komatsu 545 / WA450 / WA470
Detailed catalog records: WA450-1A / WA470-1
Fitment limitation: Confirm shaft, flange, port arrangement and machine serial range

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 705-14-41040

Which machines use 705-14-41040?

Recorded compatible model references include Catalog-supported machines: Komatsu 545 / WA450 / WA470, Detailed catalog records: WA450-1A / WA470-1, Fitment limitation: Confirm shaft, flange, port arrangement and machine serial range. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 705-14-41040?

No alternate number is listed for 705-14-41040. Send the original nameplate for an alternate-number check.

How do I confirm 705-14-41040 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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