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Excavator Starter Motors

5811000431 12V 1kW 9T Starter Motor for 3CY1 FD15-15

Name: 5811000431 12V 1kW 9T Starter Motor for 3CY1 FD15-15
Brand: EexcavaStart
SKU: 5811000431

OEM / reference5811000431

SpecificationStarter Motor

Catalog ID53816131

Starter Motor identified by primary reference 5811000431. Catalog-confirmed configuration: 12V, 1kW, 9T. 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 9T 1KW
Model Number: 5811000431 58110001920
Engine Model: 3CY1 FD15-15
Voltage: 12 volt
Rated Power: 1 kw
Pinion Teeth: 9 pcs
Rotation: CR
Size A: 80 mm
Drive distance: 22.5 mm
Drive diameter ( outer ): 29 mm
Number of mounting holes: 2 pcs
Number of threaded mounting holes: 0 pcs
Lenght: 207 mm
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	Source catalog	5811000431
Verified Direct Interchange	Source catalog	58110001920
Verified Direct Interchange	Source catalog	111098
Verified Direct Interchange	Source catalog	CST20170
Verified Direct Interchange	Source catalog	CST20170AS
Verified Direct Interchange	Source catalog	CST20170ES
Verified Direct Interchange	Source catalog	CST20170OS
Verified Direct Interchange	Source catalog	CST20170RS
Verified Direct Interchange	Source catalog	1327490
Verified Direct Interchange	Source catalog	DRS3327
Verified Direct Interchange	Source catalog	8EA732663001
Verified Direct Interchange	Source catalog	S114338A
Verified Direct Interchange	Source catalog	S114385
Verified Direct Interchange	Source catalog	S114387
Verified Direct Interchange	Source catalog	5811001920
Verified Direct Interchange	Source catalog	5811001921
Verified Direct Interchange	Source catalog	5811001992
Verified Direct Interchange	Source catalog	5811002150
Verified Direct Interchange	Source catalog	5811002151
Verified Direct Interchange	Source catalog	STH0778ML
Verified Direct Interchange	Source catalog	STM0778BA
Verified Direct Interchange	Source catalog	STM0778WA
Verified Direct Interchange	Source catalog	18056N
Verified Direct Interchange	Source catalog	300N11782Z

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

5811000431

Direct interchange

58110001920
111098
CST20170
CST20170AS
CST20170ES
CST20170OS
CST20170RS
1327490
DRS3327
8EA732663001
S114338A
S114385
S114387
5811001920
5811001921
5811001992
5811002150
5811002151
STH0778ML
STM0778BA
STM0778WA
18056N
300N11782Z

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: 53816131
Photo views: 4

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: ISEKI SL 3410, 3610, 3615, 3645/ISUZU WFR 3cyl

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 5811000431

Which machines use 5811000431?

Recorded compatible model references include Recorded application: ISEKI SL 3410, 3610, 3615, 3645/ISUZU WFR 3cyl. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 5811000431?

Documented direct interchanges: 58110001920, 111098, CST20170, CST20170AS, CST20170ES, CST20170OS, CST20170RS, 1327490, DRS3327, 8EA732663001.

How do I confirm 5811000431 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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