Excavator Alternators

1812003610 24V 50A Alternator for Isuzu 4BD1 6BD1 Engines

Q: What numbers are documented for 1812003610?

Primary Equipment Part Number: 1812003610. Formatted Isuzu Reference: 1-81200-361-0. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 1812003610 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.

1812003610 24V 50A Alternator for Isuzu 4BD1 6BD1 Engines, OEM/reference 1812003610, 24V 50A Alternator, product view 1

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OEM / reference1812003610

Specification24V 50A Alternator

Catalog ID80069615

1812003610 is cataloged as a 24V 50A alternator for Isuzu 4BD1 and 6BD1-family industrial engines, with published use in Hitachi and other construction equipment. The owned unit is a pump-equipped style, so confirm the vacuum-pump configuration, pulley, mount, connector, engine suffix and machine serial.

Voltage: 24 V
Output Current: 50 A
Vacuum Pump: Owned pump-equipped configuration; verify
Rotation and Pulley: Confirm physical unit

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Part-number relationships

Relationship	Reference family	Number
Primary Equipment Part Number	Isuzu alternator reference	1812003610
Formatted Isuzu Reference	Hyphenated manufacturer format	1-81200-361-0

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

1812003610

Formatting alias

1-81200-361-0

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: 80069615
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

3 model references

Engines: Isuzu 4BD1 / 6BD1 family
Representative equipment: Hitachi EX200 and other serial-dependent Isuzu-powered machinery
Fitment limitation: Confirm pump, pulley, mount, connector, engine suffix and 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 1812003610

Which machines use 1812003610?

Recorded compatible model references include Engines: Isuzu 4BD1 / 6BD1 family, Representative equipment: Hitachi EX200 and other serial-dependent Isuzu-powered machinery, Fitment limitation: Confirm pump, pulley, mount, connector, engine suffix and serial. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 1812003610?

Formatting aliases for the same number: 1-81200-361-0.

How do I confirm 1812003610 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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