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Excavator Starter Motors

428000-7640 12V 4.5kW 11T Starter Motor for Kubota V3800

Name: 428000-7640 12V 4.5kW 11T Starter Motor for Kubota V3800
Brand: EexcavaStart
SKU: 428000-7640

OEM / reference428000-7640

SpecificationStarter Motor

Catalog ID53866040

Starter Motor identified by primary reference 428000-7640. Catalog-confirmed configuration: 12V, 4.5kW, 11T. The cited technical sources record 1 application reference. Confirm the complete number, connector or mounting arrangement, and machine serial range before ordering.

Fitment status: Verified · Checked 2026-07-22

Product Type: Starter Motor
Product Brand: EexcavaStart
Voltage: 12V 11T 4.5KW
Model Number: 1G381-63011 428000-7640
Engine Model: Kubota V3800
Voltage: 12 volt
Rated Power: 4.5 kw
Pinion Teeth: 11 pcs
Rotation: CR
Size A: 83 mm
Drive distance: 25 mm
Drive diameter ( outer ): 40 mm
Number of mounting holes: 2 pcs
Number of threaded mounting holes: 0 pcs
Condition: New replacement part

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Part-number relationships

Relationship	Reference family	Number
Primary Part Number	Source catalog	428000-7640
Verified Direct Interchange	Source catalog	1G381-63011
Same-number Formatting Variant	Source catalog	4280007640
Verified Direct Interchange	Source catalog	STN2862ML

Evidence record

Checked: 2026-07-22

en.voltag.ru

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

428000-7640

Formatting alias

4280007640

Direct interchange

1G381-63011
STN2862ML

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

Product summary

Starter Motor

Category: Excavator Starter Motors
Catalog ID: 53866040
Photo views: 6

Before ordering

Confirm these details

Confirm voltage and power rating against the original starter nameplate.
Compare mounting-hole pattern, flange position and overall body orientation.
Confirm pinion tooth count and rotation where those values are specified.
Verify the engine model and machine serial range before ordering.

Machine fitment

Compatible model references

1 model reference

Recorded application: KUBOTA V3800

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 428000-7640

Which machines use 428000-7640?

Recorded compatible model references include Recorded application: KUBOTA V3800. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 428000-7640?

Documented direct interchanges: 1G381-63011, STN2862ML. Formatting aliases for the same number: 4280007640.

How do I confirm 428000-7640 before ordering?

Confirm voltage and power rating against the original starter nameplate. Compare mounting-hole pattern, flange position and overall body orientation. Confirm pinion tooth count and rotation where those values are specified. 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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