294000-2600 Fuel Injection Pump for 4HK1 ZX240-3 Engine
Product Details
| Part Number: | 294000-2600 | MOQ: | 1 |
|---|---|---|---|
| Highlight |
294000-2600 Fuel Injection Pump,4HK1 ZX240-3 Engine Fuel Pump,Excavator Fuel Injection Pump |
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Product Description
The 294000-2600 fuel injection pump is engineered specifically for 4HK1 ZX240-3 engines, delivering reliable fuel delivery, optimal engine performance, and long service life. Each unit is supplied in new condition from rich stock and backed by a 3-month warranty.
| Product Name | Fuel Injection Pump |
|---|---|
| Part Number | 294000-2600 |
| Brand Name | JIAJUE |
| Model | 4HK1 ZX240-3 |
| Condition | New |
| Availability | Rich Stock |
| Delivery Methods | DHL, FedEx, TNT, UPS |
| Warranty | 3 months |
| Shipment | Dispatched within 24–48 hours |
Please refer to the "Step-by-Step Installation Guide" on our product details page, which contains detailed instructions for installing the 094000-0574 injection pump.
System flushing is crucial. Before installing the new pump, the entire fuel system (tank, lines, and rail) must be cleaned to remove metal debris left by the old failed pump.
If you are not sure whether this part fits your machine, please send us your Engine Serial Number (ESN) for free verification.
This depends on your country and region, as well as the customs clearance time in your country. Please contact us with your address and postal code so we can check shipping costs and estimate delivery time for you.
- System Decontamination (System Flush): 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.
- Inspect the Transfer Pump & Filters: 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 is weak, the high-pressure pump will not receive enough fuel.
- Oil Quality Check: 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 temperatures) will cause immediate performance issues.
- Lubrication on Install: Apply clean engine oil to the O-rings and the pump drive gear. Fill the pump with clean diesel through the inlet before connecting the lines.Warning: Never dry-start.
| 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. |
Product Highlights
294000-2600 Fuel Injection Pump for 4HK1 ZX240-3 Engine The 294000-2600 fuel injection pump is engineered specifically for 4HK1 ZX240-3 engines, delivering reliable fuel delivery, optimal engine performance, and long service life. Each unit is supplied in new condition from rich stock and backed by ...
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