Starter Motors

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

Q: What numbers are documented for 5811000431?

Primary Part Number: 5811000431. Catalog Cross-Reference - Verify Configuration: 58110001920. Catalog Cross-Reference - Verify Configuration: 111098. Catalog Cross-Reference - Verify Configuration: CST20170. Catalog Cross-Reference - Verify Configuration: CST20170AS. Catalog Cross-Reference - Verify Configuration: CST20170ES. Catalog Cross-Reference - Verify Configuration: CST20170OS. Catalog Cross-Reference - Verify Configuration: CST20170RS. Catalog Cross-Reference - Verify Configuration: 1327490. Catalog Cross-Reference - Verify Configuration: DRS3327. Catalog Cross-Reference - Verify Configuration: 8EA732663001. Catalog Cross-Reference - Verify Configuration: S114338A. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 5811000431 before ordering?

Match the complete part number, compare the connector or mounting arrangement with the product photos, and confirm the machine or engine model and serial range. Send clear photos of the original unit when requesting a quote.

5811000431 12V 1kW 9T Starter Motor for 3CY1 FD15-15, OEM/reference 5811000431, Starter Motor, product view 1

1 / 4

4 product photos · Swipe on mobile, or hover and select a thumbnail.

OEM / reference5811000431

SpecificationStarter Motor

Catalog ID53816131

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

Dimension codes identify measurement points on a matching technical drawing; they are not universal dimension names. Request the drawing or measurement-point confirmation for this reference before comparing your original unit.

Send email inquiry Ask on WhatsApp Return to catalog

Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.

Quotation details: MOQ, availability, lead time, item condition (new or remanufactured) and warranty coverage must be confirmed in your quotation before ordering.

Part-number relationships

Relationship	Reference family	Number
Primary Part Number	Source catalog	5811000431
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	58110001920
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	111098
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	CST20170
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	CST20170AS
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	CST20170ES
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	CST20170OS
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	CST20170RS
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	1327490
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	DRS3327
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	8EA732663001
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	S114338A
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	S114385
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	S114387
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	5811001920
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	5811001921
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	5811001992
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	5811002150
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	5811002151
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	STH0778ML
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	STM0778BA
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	STM0778WA
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	18056N
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	300N11782Z

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

Cross-reference (fitment check required)

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. Cross-references require a specification and fitment check; they do not by themselves confirm direct interchangeability. Related assemblies and remanufactured numbers are separate relationship types.

Product summary

Starter Motor

Category: 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?

Cross-references are listed in the relationship table above. Compare specifications and the original unit before treating a reference as interchangeable.

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.