Excavator Engine Parts

0445120376 400903-00104 Fuel Injector for Doosan DL06P Tier 4

Q: What numbers are documented for 0445120376?

Primary Manufacturer Part Number: 0445120376. Formatted Search Alias: 0 445 120 376. Equipment Manufacturer Number: 400903-00104. Formatted Search Alias: 40090300104. Relationship labels distinguish formatting aliases, direct interchanges, remanufactured references and related assemblies.

Q: How do I confirm 0445120376 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.

0445120376 400903-00104 Fuel Injector for Doosan DL06P Tier 4, OEM/reference 0445120376, Common-Rail Diesel Fuel Injector, product view 1

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OEM / reference0445120376

SpecificationCommon-Rail Diesel Fuel Injector

Catalog ID53087961

Common-rail injector identified by Bosch number 0445120376 and Doosan number 400903-00104. Multiple exact-number diesel-parts records agree on the DL06P Tier 4 application and selected Doosan Dash-5 excavators, including DX140LC-5, DX180LC-5, DX225LC-5, DX225LL-5 and DX255LC-5. Three owned views show one consistent long-body injector, two-pin connector, nozzle and side fuel connection. The unrelated 400903-00223 number is rejected because it belongs to a different injector family. Confirm 0445120376, 400903-00104, engine emissions stage, connector and machine serial before ordering.

Product Type: Common-rail diesel fuel injector
Primary Number: 0445120376
Doosan Number: 400903-00104
Engine Family: DL06P Tier 4
Fitment Check: Match emissions stage, connector and serial
Condition: New replacement injector

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Part-number relationships

Relationship	Reference family	Number
Primary Manufacturer Part Number	Bosch injector reference	0445120376
Formatted Search Alias	Same Bosch number with standard spacing	0 445 120 376
Equipment Manufacturer Number	Doosan injector reference	400903-00104
Formatted Search Alias	Same Doosan number without separators	40090300104

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

0445120376

Manufacturer number

400903-00104

Formatting alias

0 445 120 376
40090300104

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

Product summary

Common-Rail Diesel Fuel Injector

Category: Excavator Engine Parts
Catalog ID: 53087961
Photo views: 3

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

4 model references

Published engine family: Doosan DL06P Tier 4
Published excavators: DX140LC-5 / DX180LC-5 / DX225LC-5 / DX225LL-5 / DX255LC-5
Published forklifts: D100S-7 / D120S-7 / D140S-7 / D160S-7
Fitment limitation: Confirm emissions stage, connector, engine arrangement and machine 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 0445120376

Which machines use 0445120376?

Recorded compatible model references include Published engine family: Doosan DL06P Tier 4, Published excavators: DX140LC-5 / DX180LC-5 / DX225LC-5 / DX225LL-5 / DX255LC-5, Published forklifts: D100S-7 / D120S-7 / D140S-7 / D160S-7, Fitment limitation: Confirm emissions stage, connector, engine arrangement and machine serial. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 0445120376?

Manufacturer number: 400903-00104. Formatting aliases for the same number: 0 445 120 376, 40090300104.

How do I confirm 0445120376 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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