Guangzhou Qichao Machinery Parts Co., Ltd.
| Application | C4.4 C7.1 Diesel Engine Common Rail Fuel Pump |
| Interchange OE | 3689041 |
| Warranty | 6 Months Under Normal Engine Operation |
| Supply Ability | 1000PCS/MONTH |
| Payment Terms | T/T |
| Made In | China |
| Packaging Details | Neutral Packing/Branded Packaging |
| Part No. | 294050-0521 |
| Delivery Time | 1–7 Working Days After Payment |
| Place of Origin | China |
| Model Number | C4.4 C7.1 |
| Brand Name | ZVEZDA |
View Detail Information
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Product Specification
| Application | C4.4 C7.1 Diesel Engine Common Rail Fuel Pump | Interchange OE | 3689041 |
| Warranty | 6 Months Under Normal Engine Operation | Supply Ability | 1000PCS/MONTH |
| Payment Terms | T/T | Made In | China |
| Packaging Details | Neutral Packing/Branded Packaging | Part No. | 294050-0521 |
| Delivery Time | 1–7 Working Days After Payment | Place of Origin | China |
| Model Number | C4.4 C7.1 | Brand Name | ZVEZDA |
| High Light | Alloy Steel Fuel Injection Pump ，C4.4 Fuel Injection Pump ，294050-0521 | ||
Diesel Engine Fuel Injection Spare Parts Fuel Pump 294050-0521 Fit C4.4 C7.1
Equipped with high wear-resistant precision plunger & barrel assembly, stable solenoid valve and reliable pressure control valve. Precise fuel metering, consistent high-pressure fuel supply under variable load conditions. Effectively improve combustion efficiency, reduce black smoke emission and lower fuel consumption. Avoid typical defects of inferior fuel pumps: pressure fluctuation, poor atomization, unstable fuel supply, hard starting, rapid component wear. Stable mass production, sufficient stock for fast delivery.
| Specification | Details |
|---|---|
| OE Part Number | 294050-0521 |
| Interchange OE | 3689041 |
| Applicable Engine | C4.4 / C7.1 Diesel Engine |
| Product Type | Common Rail Fuel Injection Pump Assembly |
| Fuel Type | Diesel Fuel |
| Working Pressure | Common Rail Fuel Injection System |
| Main Material | High Strength Alloy Steel |
| Origin | China |
| Delivery Time | 1–7 Working Days After Payment |
| Warranty | 6 Months Under Normal Engine Operation |
| Packaging | Neutral Carton Packing |
| Supporting Parts | O-ring Seals Included |
| Sample Service | Sample Available, With Test Data Report |
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| No. | Question & Answer |
|---|---|
| Q1 | Q: Which engines does fuel pump 294050-0521 fit? A: Direct replacement for C4.4 / C7.1 diesel engines used on excavators. Interchange OE:3689041. Stock available, ship within 1–7 working days. |
| Q2 | Q: Engine still smokes and lacks power after fuel pump replacement? A: Please check fuel filter, fuel pipeline and injector condition. If the injector or pipeline is blocked, power failure will remain. Replace complete matched fuel pump and inspect injectors for best performance. |
| Q3 | Q: Can this fuel pump interchange with other common rail pump models? A: Not universal. Different OE numbers carry different pressure & flow specifications, confirm part number before purchase. |
| Q4 | Q: What are the advantages of common rail fuel injection pump 294050-0521? A: Precision plunger assembly, stable solenoid control, consistent high-pressure fuel supply, excellent atomization effect, low fuel consumption, strong durability, fully consistent with OE 294050-0521 dimension, direct replacement, neutral packaging for bulk distributors. |
Company Details
Business Type:
Manufacturer
Total Annual:
5000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Guangzhou Qichao Machinery Co., Ltd. Premier Factory Specializing in R&D & Production of Excavator Electrical Spare Parts Based in Zhuji International Machinery City,Tianhe District,Guanazhou. Our full product lineup covers solenoid valves, sensors, throttle motors, controllers flameout swi... Guangzhou Qichao Machinery Co., Ltd. Premier Factory Specializing in R&D & Production of Excavator Electrical Spare Parts Based in Zhuji International Machinery City,Tianhe District,Guanazhou. Our full product lineup covers solenoid valves, sensors, throttle motors, controllers flameout swi...
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