Alternators

LR24038 24V 40A Alternator for JCB JS70 JZ70

Q: What numbers are documented for LR24038?

Primary Part Number: LR24038. Catalog Cross-Reference - Verify Configuration: 12326N. Catalog Cross-Reference - Verify Configuration: 12326. Catalog Cross-Reference - Verify Configuration: 140-39201. Catalog Cross-Reference - Verify Configuration: 204-216. Catalog Cross-Reference - Verify Configuration: 48-4974. Catalog Cross-Reference - Verify Configuration: 8970232630. Catalog Cross-Reference - Verify Configuration: 90-25-1129. Catalog Cross-Reference - Verify Configuration: 986.002.040. Catalog Cross-Reference - Verify Configuration: A-80113. Catalog Cross-Reference - Verify Configuration: AVF-12326. Same-number Formatting Variant: LR240-38. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm LR24038 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.

LR24038 24V 40A Alternator for JCB JS70 JZ70, OEM/reference LR24038, Alternator, product view 1

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OEM / referenceLR24038

SpecificationAlternator

Catalog ID53619800

Product Type: Alternator
Product Brand: EexcavaStart
Voltage: 24V 40A
Technical Specification: 40 Amp/24 Volt, CW
Design: IR/EF
Voltage: 24
Amperage: 40
Rotation: CW
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.

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	LR24038
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	12326N
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	12326
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	140-39201
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	204-216
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	48-4974
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	8970232630
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	90-25-1129
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	986.002.040
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	A-80113
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	AVF-12326
Same-number Formatting Variant	Source catalog	LR240-38
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	LR240-38B
Cross-reference (fitment check required)	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	LRA02858

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

LR24038

Formatting alias

LR240-38

Cross-reference (fitment check required)

12326N
12326
140-39201
204-216
48-4974
8970232630
90-25-1129
986.002.040
A-80113
AVF-12326
LR240-38B
LRA02858

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

Alternator

Category: Alternators
Catalog ID: 53619800
Photo views: 5

Before ordering

Confirm these details

Confirm voltage and rated amperage against the original alternator label.
Compare mounting ears, pulley type and pulley-groove count.
Check plug shape, terminal position and regulator connection.
Verify the engine model and machine serial range before ordering.

Machine fitment

Compatible model references

6 model references

Recorded application: Make: JCB · Model: JS70 · Year: 1992-2000 · Engine: L4 2.8L 169cid 4JB1
Recorded application: Make: JCB · Model: JS70 · Year: 1992-2000 · Engine: L4 2.8L 169cid Isuzu 4JB1
Recorded application: Make: JCB · Model: JZ70 · Year: 2000-2013 · Engine: L4 3.0L 187cid 4JG1
Recorded application: Make: JCB · Model: JZ70 · Year: 2000-2013 · Engine: L4 3.0L 187cid Isuzu 4JG1
Recorded application: Make: Takeuchi · Model: TB175 · Year: 2000-2007 · Engine: L4 3.3L 203cid 4TNV98
Recorded application: Make: Takeuchi · Model: TB175 · Year: 2000-2007 · Engine: L4 3.3L 203cid Yanmar 4TNV98

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 LR24038

Which machines use LR24038?

Recorded compatible model references include Recorded application: Make: JCB · Model: JS70 · Year: 1992-2000 · Engine: L4 2.8L 169cid 4JB1, Recorded application: Make: JCB · Model: JS70 · Year: 1992-2000 · Engine: L4 2.8L 169cid Isuzu 4JB1, Recorded application: Make: JCB · Model: JZ70 · Year: 2000-2013 · Engine: L4 3.0L 187cid 4JG1, Recorded application: Make: JCB · Model: JZ70 · Year: 2000-2013 · Engine: L4 3.0L 187cid Isuzu 4JG1, Recorded application: Make: Takeuchi · Model: TB175 · Year: 2000-2007 · Engine: L4 3.3L 203cid 4TNV98, Recorded application: Make: Takeuchi · Model: TB175 · Year: 2000-2007 · Engine: L4 3.3L 203cid Yanmar 4TNV98. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for LR24038?

Cross-references are listed in the relationship table above. Compare specifications and the original unit before treating a reference as interchangeable. Formatting aliases for the same number: LR240-38.

How do I confirm LR24038 before ordering?

Confirm voltage and rated amperage against the original alternator label. Compare mounting ears, pulley type and pulley-groove count. Check plug shape, terminal position and regulator connection. Send clear photos of the original unit and connector layout when requesting a quote.