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Quotation details: MOQ, availability, lead time, item condition (new or remanufactured) and warranty coverage must be confirmed in your quotation before ordering.
Part-number relationships
Relationship
Reference family
Number
Primary Manufacturer Part Number
Bosch common-rail injector reference
0445120059
Formatted Alias
Same Bosch number with spacing
0 445 120 059
Equipment Part Number
Komatsu injector assembly reference
6754-11-3011
Related Manufacturer Number
Published Bosch replacement family; verify calibration
0445120231
Equipment Part Number
Cummins reference
3976372
Equipment Part Number
Cummins reference
4945969
Equipment Part Number
Cummins reference
5263262
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
0445120059
Formatting alias
0 445 120 059
Related assembly
0445120231
Other documented relationship
6754-11-3011
3976372
4945969
5263262
Formatting aliases are the same number written differently. Cross-references require a specification and fitment check; they do not by themselves confirm direct interchangeability. Related assemblies and remanufactured numbers are separate relationship types.
Product summary
Common-Rail Fuel Injector
Category
Excavator Engine Parts
Catalog ID
64732995
Photo views
5
Before ordering
Confirm these details
Match the complete part number on the original component.
Compare connectors, mounting points and visible dimensions with the product photos.
Confirm the exact machine or engine model and serial range before ordering.
Fitment limitation: Komatsu warns each machine model/type uses a specific component number; confirm serial and injector code
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 0445120059
Which machines use 0445120059?
Recorded compatible model references include Komatsu excavators: PC200-8M0 / PC210-10M0, Komatsu loaders and graders: WA200-6 / WA250-6 / WA320-6 / WA380-6 / GD675-5. Recorded fitment/evidence notes: Fitment limitation: Komatsu warns each machine model/type uses a specific component number; confirm serial and injector code. Confirm the complete part number and machine serial range before ordering.
What numbers are documented for 0445120059?
Formatting aliases for the same number: 0 445 120 059. Related assembly numbers (not direct interchanges): 0445120231.
How do I confirm 0445120059 before ordering?
Match the complete part number on the original component. Compare connectors, mounting points and visible dimensions with the product photos. Confirm the exact machine or engine model and serial range before ordering. Send clear photos of the original unit and connector layout when requesting a quote.
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