GUANGZHOU JIAJUE TRADING CO.,LTD
| Payment Terms | L/C,D/A,D/P,T/T,Western Union, |
| Supply Ability | 1000PCS/MONTH |
| Delivery Time | 1 Works day |
| Packaging Details | 4089854 HX55W QSM11 Engine Turbocharger is Packed in standard export packing under customer's requirement |
| Part Number | 4089854 |
| MOQ | 1 |
| Brand Name | JIAJUE |
| Model Number | QSM11 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union, | Supply Ability | 1000PCS/MONTH |
| Delivery Time | 1 Works day | Packaging Details | 4089854 HX55W QSM11 Engine Turbocharger is Packed in standard export packing under customer's requirement |
| Part Number | 4089854 | MOQ | 1 |
| Brand Name | JIAJUE | Model Number | QSM11 |
| Place of Origin | CHINA | ||
| High Light | HX55W engine turbocharger ，QSM11 turbocharger for excavator ，excavator fuel pump turbocharger | ||
High-performance diesel fuel injection pump designed for reliable operation and optimal fuel delivery.
| Product Name | turbocharger |
|---|---|
| Part Number | 4089854 |
| Brand Name | JIAJUE |
| Condition | Brand New |
| Availability | Rich Stock |
| Approximate Weight | 11KG |
| Size (for 1pc) | 40cm x 40cm x 40cm |
| Delivery Methods | DHL FedEx TNT UPS |
| Warranty | 3 months |
| Shipment | Dispatched within 24-48 hours |
Before removing the old pump, drain and flush the fuel tank and fuel lines. Metal shavings from a failed pump can circulate and instantly destroy your new unit.
Replace both the primary and secondary fuel filters. Ensure you use high-efficiency (2-micron) filters. Inspect the fuel transfer pump for wear; if it's weak, the high-pressure pump won't receive enough fuel.
Change the engine oil and oil filter. HEUI pumps use engine oil to create high-pressure fuel injection. Dirty or incorrect viscosity oil (e.g., using 10W-30 instead of 15W-40 in high temps) will cause immediate performance issues.
Apply clean engine oil to the O-rings and the pump drive gear. Warning: Never dry-start. Fill the pump with clean diesel through the inlet before connecting the lines.
Tighten the mounting bolts in a cross-pattern to the manufacturer's specified torque (refer to C7/C9 service manual).
| Issue | Possible Cause | Solution |
|---|---|---|
| Engine Won't Start | Air trapped in the fuel lines | Bleed the fuel system thoroughly. |
| Low Fuel Pressure | Clogged fuel filters or a leaking SCV (Suction Control Valve) | Replace filters; inspect the SCV for debris. |
| Black Smoke / Power Loss | Contaminated fuel causing plunger wear | Drain fuel tank; use high-quality diesel. |
| Loud Knocking Noise | Improper timing or loose mounting bolts | Re-calibrate the timing and check bolt torque. |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Trading Company
Year Established:
2014
Total Annual:
5000000-8000000
Employee Number:
15~35
Ecer Certification：
Verified Supplier
GUANGZHOU JIJAUE CONSTRUCTION MACHINERY PARTS specializes in R&D and production of diesel high pressure common rail fuel systems and related components. At present, our main products include single-cylinder (air-cooled and water-cooled) common-rail system products, heavy-duty diesel common-rail ... GUANGZHOU JIJAUE CONSTRUCTION MACHINERY PARTS specializes in R&D and production of diesel high pressure common rail fuel systems and related components. At present, our main products include single-cylinder (air-cooled and water-cooled) common-rail system products, heavy-duty diesel common-rail ...
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