Excavator Alternators

5282841 24V 70A 24SI Alternator for Cummins QSB4.5 QSB6.7 QSC8.3

Q: What numbers are documented for 5282841?

Primary Part Number: 5282841. Direct Interchange: 2874863. Direct Interchange: 3972735. Direct Interchange: 4936879. Direct Interchange: 4993343. Direct Interchange: 4993344. Manufacturer Part Number: 8600504. Aftermarket Catalog Number: 8709N. Related reference - verify configuration: ADR0386. Related reference - verify configuration: D8600017. Related reference - verify configuration: 57D8RB. Related reference - verify configuration: 19011015. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 5282841 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.

5282841 24V 70A 24SI Alternator for Cummins QSB4.5 QSB6.7 QSC8.3, OEM/reference 5282841, Alternator, product view 1

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OEM / reference5282841

SpecificationAlternator

Catalog ID53384743

Product Type: Alternator
Product Brand: EexcavaStart
Series: Delco 24SI pattern
Rated Voltage: 24V
Rated Current: 70A
Rotation: CW
Fan Type: Internal
Regulator Type: Internal regulator
Mount Type: J180 hinge
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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Part-number relationships

Relationship	Reference family	Number
Primary Part Number	Cummins equipment number	5282841
Direct Interchange	Cummins equipment number	2874863
Direct Interchange	Cummins equipment number	3972735
Direct Interchange	Cummins equipment number	4936879
Direct Interchange	Cummins equipment number	4993343
Direct Interchange	Cummins equipment number	4993344
Manufacturer Part Number	Delco Remy replacement number	8600504
Aftermarket Catalog Number	aftermarket catalog number	8709N
Related reference - verify configuration	Arrowhead	ADR0386
Related reference - verify configuration	Arrowhead	D8600017
Related reference - verify configuration	Cummins	57D8RB
Related reference - verify configuration	Delco	19011015
Related reference - verify configuration	Delco	8600017
Related reference - verify configuration	Delco	8600020
Related reference - verify configuration	Delco	8600154
Related reference - verify configuration	Delco	8600360
Related reference - verify configuration	Delco	8600407
Related reference - verify configuration	Delco	8700019
Related reference - verify configuration	J&N Electrical Products	400-12264
Related reference - verify configuration	J&N Electrical Products	400-12379
Related reference - verify configuration	J&N Electrical Products	400-12733
Related reference - verify configuration	Lester	8709

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

5282841

Manufacturer number

8600504

Direct interchange

2874863
3972735
4936879
4993343
4993344

Related assembly

ADR0386
D8600017
57D8RB
19011015
8600017
8600020
8600154
8600360
8600407
8700019
400-12264
400-12379
400-12733
8709

Other documented relationship

8709N

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: 53384743
Photo views: 8

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

5 model references

Engine family: Selected Cummins QSB4.5, QSB5.9 and QSB6.7 engines
Engine family: Selected Cummins QSC8.3, ISC and ISL engines
Machine application: Selected heavy equipment using the confirmed Cummins/24SI configuration
Hyundai catalog applications: 110D-7A
Fitment limitation: Confirm J180 mounting, shaft, connector and engine serial range

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 5282841

Which machines use 5282841?

Recorded compatible model references include Engine family: Selected Cummins QSB4.5, QSB5.9 and QSB6.7 engines, Engine family: Selected Cummins QSC8.3, ISC and ISL engines, Machine application: Selected heavy equipment using the confirmed Cummins/24SI configuration, Hyundai catalog applications: 110D-7A, Fitment limitation: Confirm J180 mounting, shaft, connector and engine serial range. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 5282841?

Documented reference numbers (verify configuration; not automatically direct interchanges): 8709N. See the complete relationship table above. Documented direct interchanges: 2874863, 3972735, 4936879, 4993343, 4993344. Manufacturer number: 8600504. Related assembly numbers (not direct interchanges): ADR0386, D8600017, 57D8RB, 19011015, 8600017, 8600020.

How do I confirm 5282841 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.

Continue comparing verified references from the same system.

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