0445120376 Common Rail Fuel Injector For Doosan DX140LC-5 DX225LC-5

0445120376 Replacement Injector For Doosan DL06 Tier 4

This aftermarket common rail fuel injector is supplied as a replacement for applications identified by 0445120376 / 0 445 120 376 and Doosan OE number 400903-00104. BO-SCH official cross-reference catalogue directly associates 400903-00104 with 0 445 120 376.

The corresponding BO-SCH injector is classified as CRIN3-18 in BO-SCH current DCI documentation. It is used within selected Doosan DL06 Tier 4 common rail systems.

Replacement Reference

Product Features

• Replacement for 0445120376 applications
• Doosan 400903-00104 OE reference
• DL06 Tier 4 / DL06P application
• CRIN3-18 BO-SCH design reference
• DX140LC-5 / DX225LC-5 search coverage
• DLLA144P2446 repair nozzle reference
• Complete DL06 Tier 4 fuel-system matching support
• New aftermarket replacement
• Neutral export packing

Correct Part Identification

Recommended sequence: 0445120376 / 400903-00104 / DL06 Tier 4 / Machine Model / Serial Number.

Do not confirm it simply from a DL06 Tier 4 injector description. The BO-SCH / Doosan application database also contains 0445120295 / 400903-00036 for DL06 Tier 4. The exact injector number remains the decisive identification point.

FAQ

Q: What is the Doosan OE number for 0445120376?
A: BO-SCH official diesel cross-reference catalogue maps Doosan 400903-00104 directly to BO-SCH 0 445 120 376.

Q: What type of injector is 0445120376?
A: BO-SCH current 2026 DCI Injector Overview classifies 0445120376 as CRIN3-18.

Q: Is 0445120376 CRIN2-16-BL?
A: That classification should not be published. Some specialist aftermarket catalogues use CRIN2-16-BL, but BO-SCH current official DCI documentation identifies 0445120376 as CRIN3-18.

Q: What engine uses 0445120376?
A: BO-SCH / Doosan application data identifies DL06 Tier 4. Specialist Doosan parts data further identifies DL06P Tier 4 applications.

Q: What nozzle fits 0445120376?
A: The strongest documented repair nozzle is DLLA144P2446, corresponding to 0433172446 / 0 433 172 446.

Q: What control valve fits 0445120376?
A: The control-valve field is currently left unconfirmed. F00RJ02377 is sold in the aftermarket as fitting 0445120376, but available application catalogues are inconsistent, so it is not placed in the core database yet.

Q: Does 0445120376 fit DX140LC-5?
A: Specialist Doosan application data lists 400903-00104 / 0445120376 for DX140LC-5, together with DX180LC-5, DX225LC-5, DX225LL-5 and DX255LC-5.

Q: Is 0445120295 the same as 0445120376?
A: No. Both appear in DL06 Tier 4 systems, but 0445120295 corresponds to Doosan 400903-00036 while 0445120376 corresponds to 400903-00104. They should remain separate database nodes.

Q: What pump is related to 0445120376?
A: The BO-SCH / Doosan DL06 Tier 4 application uses high-pressure pump 0445020152 / Doosan 400912-00030A.

Q: What rail is related to 0445120376?
A: The same DL06 Tier 4 system uses distributor tube 0445226107 / Doosan 150120-00014.