Products Description
| Products name | Fuel injection pump |
| Part number | 6261-71-1111 |
| Engine model | SAA6D140E |
| Loader model | WA500-6 |
| Condition | New 100% |
| Quality | Made in China / Original |
| Packing | neutral / original |
| MOQ | 1PC |
| Warranty | 3-6 months |
| Shipping | DHL, UPS, FedEx, Air, Sea, DDP |
| Payment | TT / Alibaba Trade Assurance / Credit card / Western Union / Alipay / Wechat |
DETAILED PHOTOS
What do We Sell?
We are your trusted partner for a complete range of precision-engineered components and maintenance solutions for excavators and heavy-duty machinery. Our products include:
Engine Parts: From comprehensive engine repair kits, gaskets, and fuel injectors to turbochargers and water pumps and so on.
Electric Parts: Sensors, solenoid valves, monitors, controllers, throttle motors, hour meters, ignition switchs and so on.
Hydraulic Parts: High-performance final drives, hydraulic pumps, gear pumps, swing motors, control valves and so on.
Additional Essentials: Diagnostic tools, seal kits, undercarriage parts, and rubber components...
If you are interested in us and our products, please feel free to contact us.
Shipping Ways
- By express: DHL,UPS,FedEx,Aramex,TNT,EMS,SF express.
- By air to the airport.
- By sea to the port.
- DDP by air or by sea
- To your freight forwarder in China.
FAQ
Q:Are products tested before shipment?
A: All products undergo 100% functionality testing before shipment to ensure they are fully functional.
Q:What is your company's delivery time?
A: Items in stock will ship within 1-3 days. If out of stock, it will take 7-15 days. The specific delivery time depends on the model.
Q:What shipping options are available?
A:Express (DHL/UPS/Fedex), sea freight, air freight
Q:How do you calculate the shipping cost?
A:The shipping cost depends on the weight, volume, and destination of the shipment, as well as the chosen shipping method.
Q:Can I pay in my local currency?
A:We mainly accept USD, EUR, and GBP. Local currency payments are available via PayPal or Alibaba Trade Assurance.
Small Tips
Common faults of fuel injectors include
Plunger and Barrel Wear
The high-precision plunger and barrel assembly is subject to wear from fuel contamination and constant friction. This increases internal clearance, reducing the pump's ability to generate high pressure, leading to hard starting, low power, and high fuel consumption.
Drive Coupling or Gear Wear
The mechanism that drives the pump (e.g., a splined coupling or gear) can wear out or fail. This disrupts the precise timing of the pump relative to the engine, causing rough operation, loud noises, and a complete loss of injection.
Shaft Seal and O-Ring Leaks
The main drive shaft seal and various O-rings can harden, crack, or wear over time. This results in external fuel leaks, which are a fire hazard, introduce air into the system, and lead to a loss of prime.
Transfer Pump Failure
Many injection pumps have an internal vane-type transfer pump that supplies fuel from the tank. Worn vanes or a damaged housing reduce supply pressure, causing power loss under load, cavitation, and pump overheating.
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