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Alternators

4JG1 Excavator Alternator 24VDC 30A OEM A2T8383

OEM / referenceA2T8383 8-77182289-2 · 4JG1
SpecificationAlternator
Catalog ID53230188

Alternator reference A2T8383 8-77182289-2. Compatibility references include 4JG1. Compare the part number, connector layout, mounting points and the original unit before ordering; machine serial range can affect fitment.

OEM
A2T8383 8-77182289-2
Feature
Alternator

Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.

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

  • A2T8383
  • 8-77182289-2
  • A2T8383 8-77182289-2

Search with or without hyphens. Match the complete number on the original part.

Product summary

Alternator

Category
Alternators
Catalog ID
53230188
Photo views
11

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

1 model reference

  • 4JG1

Compatibility lists identify searchable model families, not every production serial range. Confirm the original part number and machine serial number before purchase.

Continue comparing recovered references from the same system.

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