Starter Motors

143-0541 Replacement Starter Motor for Caterpillar 914G 924G 924GZ

Q: What numbers are documented for 143-0541?

Primary Part Number: 143-0541. Related reference - verify configuration: SND0702. Related reference - verify configuration: ND228000-1832. Related reference - verify configuration: ND9722809-183. Related reference - verify configuration: 0R4321. Related reference - verify configuration: 1006929. Related reference - verify configuration: 225-3150. Related reference - verify configuration: 228000-1830. Related reference - verify configuration: 228000-1831. Related reference - verify configuration: 228000-1832. Related reference - verify configuration: 9722809-183. Related reference - verify configuration: 410-52312. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 143-0541 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.

143-0541 Replacement Starter Motor for Caterpillar 914G 924G 924GZ, OEM/reference 143-0541, Starter Motor, product view 1

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OEM / reference143-0541

SpecificationStarter Motor

Catalog ID91000023

Product Type: Starter Motor
Product Brand: EexcavaStart
Equipment Brand: Caterpillar
Condition: New replacement part
Reference limitation: Confirm original-unit ratings, mounting, connections and equipment serial range; related numbers do not guarantee universal interchange.

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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	Product reference; supplied-unit verification pending	143-0541
Cross-reference (fitment check required)	ARROWHEAD	SND0702
Cross-reference (fitment check required)	ARROWHEAD	ND228000-1832
Cross-reference (fitment check required)	ARROWHEAD	ND9722809-183
Cross-reference (fitment check required)	CATERPILLAR	0R4321
Cross-reference (fitment check required)	CATERPILLAR	1006929
Cross-reference (fitment check required)	CATERPILLAR	225-3150
Cross-reference (fitment check required)	DENSO	228000-1830
Cross-reference (fitment check required)	DENSO	228000-1831
Cross-reference (fitment check required)	DENSO	228000-1832
Cross-reference (fitment check required)	DENSO REMAN	9722809-183
Cross-reference (fitment check required)	J&N Electrical Products	410-52312
Cross-reference (fitment check required)	LESTER	18505

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

143-0541

Cross-reference (fitment check required)

SND0702
ND228000-1832
ND9722809-183
0R4321
1006929
225-3150
228000-1830
228000-1831
228000-1832
9722809-183
410-52312
18505

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: 91000023
Photo views: 3

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

3 model references

Machine models 1: 914G / 924G / 924GZ / 928G / 930G / CB-434B / CB-434C / CB-534B / CB-534C / CB-535B
Machine models 2: CB-544 / CB-545 / CP-323C / CP-433C / CP-433E / CS-323C / CS-423E / CS-431C / CS-433C / CS-433E
Machine models 3: IT14G / IT28G / PF-290B / PF-300B / PS-150B / PS-200B / PS-300B / PS-360B

Fitment / evidence notes

Fitment limitation: Confirm the exact part number, voltage/output or power rating, terminal layout, mounting and machine serial range before shipment

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 143-0541

Which machines use 143-0541?

Recorded compatible model references include Machine models 1: 914G / 924G / 924GZ / 928G / 930G / CB-434B / CB-434C / CB-534B / CB-534C / CB-535B, Machine models 2: CB-544 / CB-545 / CP-323C / CP-433C / CP-433E / CS-323C / CS-423E / CS-431C / CS-433C / CS-433E, Machine models 3: IT14G / IT28G / PF-290B / PF-300B / PS-150B / PS-200B / PS-300B / PS-360B. Recorded fitment/evidence notes: Fitment limitation: Confirm the exact part number, voltage/output or power rating, terminal layout, mounting and machine serial range before shipment. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 143-0541?

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 143-0541 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.