Excavator Alternators

LR24038 24V 40A Alternator for JCB JS70 JZ70

Name: LR24038 24V 40A Alternator for JCB JS70 JZ70
Brand: EexcavaStart
SKU: LR24038

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OEM / referenceLR24038

SpecificationAlternator

Catalog ID53619800

Alternator identified by primary reference LR24038. Catalog-confirmed configuration: 24V, 40A. The cited technical sources record 6 application references. Confirm the complete number, connector or mounting arrangement, and machine serial range before ordering.

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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Part-number relationships

Relationship	Reference family	Number
Primary Part Number	Source catalog	LR24038
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	12326N
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	12326
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	140-39201
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	204-216
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	48-4974
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	8970232630
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	90-25-1129
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	986.002.040
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	A-80113
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	AVF-12326
Same-number Formatting Variant	Source catalog	LR240-38
Catalog Cross-Reference - Verify Configuration	Recorded in the cited catalog family; confirm electrical, mounting and application configuration	LR240-38B
Catalog Cross-Reference - Verify Configuration	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

Other documented relationship

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. Related assemblies and remanufactured numbers are not presented as direct interchanges.

Product summary

Alternator

Category: Excavator 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?

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.