300901-00100 12V 90A Alternator for Doosan DX55-5K
4 product photos · Swipe on mobile, or hover and select a thumbnail.
OEM / reference300901-00100
SpecificationAlternator
Catalog ID53620798
Alternator identified by primary reference 300901-00100. Catalog-confirmed configuration: 12V, 90A. The cited technical sources record 1 application reference. Confirm the complete number, connector or mounting arrangement, and machine serial range 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 Part Number
Source catalog
300901-00100
Catalog Cross-Reference - Verify Configuration
Recorded in the cited catalog family; confirm electrical, mounting and application configuration
2622180
Same-number Formatting Variant
Source catalog
30090100100
Catalog Cross-Reference - Verify Configuration
Recorded in the cited catalog family; confirm electrical, mounting and application configuration
ALA3873ML
Catalog Cross-Reference - Verify Configuration
Recorded in the cited catalog family; confirm electrical, mounting and application configuration
ALA9873ML
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
300901-00100
Formatting alias
30090100100
Other documented relationship
2622180
ALA3873ML
ALA9873ML
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
53620798
Photo views
4
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
Recorded application: DOOSAN DX55-5K
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 300901-00100
Which machines use 300901-00100?
Recorded compatible model references include Recorded application: DOOSAN DX55-5K. Confirm the complete part number and machine serial range before ordering.
What numbers are documented for 300901-00100?
Formatting aliases for the same number: 30090100100.
How do I confirm 300901-00100 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.
More in Excavator Alternators
Continue comparing verified references from the same system.
