Excavator Engine Parts

0445120059 6754-11-3011 Common-Rail Injector for Komatsu PC200-8M0

Q: What numbers are documented for 0445120059?

Primary Manufacturer Part Number: 0445120059. Formatted Alias: 0 445 120 059. Equipment Part Number: 6754-11-3011. Related Manufacturer Number: 0445120231. Equipment Part Number: 3976372. Equipment Part Number: 4945969. Equipment Part Number: 5263262. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 0445120059 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.

0445120059 6754-11-3011 Common-Rail Injector for Komatsu PC200-8M0, OEM/reference 0445120059, Common-Rail Fuel Injector, product view 1

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OEM / reference0445120059

SpecificationCommon-Rail Fuel Injector

Catalog ID64732995

0445120059 is a Bosch common-rail injector cross-listed with Komatsu 6754-11-3011. Komatsu identifies 6754-11-3011 as an injector assembly and its service guide lists it for PC200-8M0, PC210-10M0, WA200-6, WA250-6, WA320-6, WA380-6 and GD675-5. Exact-number injector catalogs also list 0445120231 and Cummins 3976372/4945969/5263262. Confirm the injector marking, trim code, engine arrangement and machine serial range.

Product Type: Common-Rail Fuel Injector
Engine Platform: Komatsu SAA6D107E / Cummins QSB6.7 family
Calibration: Confirm injector trim/code before installation

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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

Manufacturer number

0445120231

Formatting alias

0 445 120 059

Other documented relationship

6754-11-3011
3976372
4945969
5263262

Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.

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.

Machine fitment

Compatible model references

3 model references

Komatsu excavators: PC200-8M0 / PC210-10M0
Komatsu loaders and graders: WA200-6 / WA250-6 / WA320-6 / WA380-6 / GD675-5
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, 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?

Manufacturer number: 0445120231. Formatting aliases for the same number: 0 445 120 059.

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.

Continue comparing verified references from the same system.

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