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0445020127 Original CP3 High Pressure Fuel Pump For Doosan DX300LC DX340LC Excavator
Genuine Excavator Fuel Pump
,DX300LC DX340LC DL08 Fitment
,CP3S3 High Pressure Common Rail
0445020127 Original CP3 Fuel Pump For Doosan DX300LC / DX340LC Excavator
The 0445020127 high-pressure common rail fuel pump, also written as 0 445 020 127, is used in selected Doosan DL08 Tier 3 diesel engine applications. In the field this pump is most often requested for DL08-powered excavators, including DX300LC, DX300LCA, DX340LC and DX360LCA.
Bo-sch's official diesel cross-reference catalogue directly maps Doosan 65.10501-7006 to Bo-sch 0 445 020 127, while Bo-sch / Doosan application documentation identifies the unit as a radial piston pump for DL08 Tier 3. The pump supplies high-pressure diesel fuel to the common rail system and uses an electronically controlled metering unit to regulate incoming fuel volume.
Excavator Application Notes
Specialist Bo-sch diesel-service application data identifies 0445020127 / 65.10501-7006 with selected Doosan machines running the DL08 7.64L engine, including DX300LC, DX300LCA, DX340LC and DX360LCA. This is a Typical / Secondary Equipment Application; exact fitment should still be confirmed using the pump plate, Doosan OE number or equipment serial number.
Product Specifications
| Specification | Details |
|---|---|
| Product Type | High Pressure Common Rail Fuel Pump |
| Bo-sch Part Number | 0445020127 |
| Standard Format | 0 445 020 127 |
| Doosan OE | 65.10501-7006 |
| Search Format | 65105017006 |
| Engine | DL08 |
| Emission | Tier 3 |
| Pump Family | CP3S3 |
| Type Formula | CR/CP3S3/L110/30-789S |
| Pump Design | Radial Piston |
| Fuel System | Common Rail |
| Metering Unit | 0 928 400 760 |
| Gear Pump | 0 440 020 059 |
| Suction Valve Set | F00N203196 |
| Eccentric Shaft | F00N202657 |
| Quality | Genuine / Original |
| Condition | New |
Pump Component References
- Metering Unit: 0 928 400 760 / 0928400760
- Gear Pump: 0 440 020 059 / 0440020059
- Suction Valve Parts Set: F00N203196
- Eccentric Shaft: F00N202657
These numbers are component references rather than complete-pump replacement numbers.
Order Confirmation
Recommended chain: 0445020127 → 65.10501-7006 → DL08 Tier 3 → Excavator Model → Serial Number.
Customers can provide the old pump number, Doosan OE number, engine model, machine model, serial number or pump-label photo before ordering.
This is a CP3S3 pump, type CR/CP3S3/L110/30-789S. It is not a CP4 pump.
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