8-98341395-0 24V 50A Alternator for Isuzu 6BG1 6WG1
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OEM / reference8-98341395-0
Specification24V 50A Alternator
Catalog ID77572034
24V 50A alternator identified by Isuzu number 8-98341395-0 for 6BG1 and 6WG1 engine applications. Exact-number records identify the unit as a generator assembly and catalog A4TU5485/A4TU9586 manufacturer references. Confirm the mounting ears, pulley, connector and engine serial before ordering.
Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
Part-number relationships
Relationship
Reference family
Number
Primary Equipment Part Number
Isuzu generator-assembly number
8-98341395-0
Same-number Formatting Variant
Compact Isuzu formatting
8983413950
Manufacturer Cross Reference
Mitsubishi Electric alternator reference
A4TU5485
Manufacturer Cross Reference
Mitsubishi Electric alternator reference
A4TU9586
Cataloged Equipment Reference
Isuzu generator assembly listed for the same application
1-81200530-0 / 1-81200530-2
Cataloged Replacement Reference
Aftermarket catalog reference
12744N
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
8-98341395-0
Manufacturer number
A4TU5485
A4TU9586
Formatting alias
8983413950
Other documented relationship
1-81200530-0 / 1-81200530-2
12744N
Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.
Product summary
24V 50A Alternator
Category
Excavator Alternators
Catalog ID
77572034
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
3 model references
Cataloged engine families: Isuzu 6BG1 / 6WG1
Cataloged equipment family: Hitachi excavators using the applicable Isuzu engine
Fitment limitation: Confirm mounting ears, pulley, connector and engine serial
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 8-98341395-0
Which machines use 8-98341395-0?
Recorded compatible model references include Cataloged engine families: Isuzu 6BG1 / 6WG1, Cataloged equipment family: Hitachi excavators using the applicable Isuzu engine, Fitment limitation: Confirm mounting ears, pulley, connector and engine serial. Confirm the complete part number and machine serial range before ordering.
What numbers are documented for 8-98341395-0?
Manufacturer number: A4TU5485, A4TU9586. Formatting aliases for the same number: 8983413950.
How do I confirm 8-98341395-0 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.
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