Products Description
|
Product name |
Water Pump |
|
Part number |
65.06500-6144 65.06500-6144 |
|
Excavator model |
DX500LC-V |
|
Lead time |
1-3 days after payment |
|
Packing |
neutral/original |
|
MOQ |
1 PC |
|
Quality |
high quality |
|
Warranty |
3-6 months |
|
Shipping |
DHL, UPS, FedEx, Air, Sea, DDP |
|
Payment |
TT/Alibaba Trade Assurance/Credit card/Western Union/Alipay/Wechat |
DETAILED PHOTOS






water pump
The engine drives the water pump impeller to rotate. Under the action of centrifugal force, the coolant is thrown to the edge of the pump body and flows out. Due to the pressure reduction at the center of the impeller, coolant is drawn into the water tank, forming a continuous circulation, which removes the heat generated by the engine during operation.

Shipping Methods
- 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:Do you have your own factory or partners?
A: We operate our own factory in China and partner with top-tier suppliers for stable supply chains.
Q:How to verify part compatibility?
A:Provide your excavator model ,pictures and part number for verification.
Q:Which excavator brands are your parts compatible with?
A:Compatible with major brands like Caterpillar, Komatsu, Hitachi, Volvo, Kobelco,Doosan,etc.
Q:What shipping options are available?
A:Express (DHL/UPS/Fedex), sea freight, air freight
Q:Are products tested before shipment?
A:All products undergo 100% functionality testing before shipment to ensure they are fully functional.
Small Tips
Common Faults and Causes Excavators operate in dusty and highly vibrating environments, making water pumps prone to various faults, including:
Coolant Leakage: This is a frequent fault, often caused by aging or wear of seals such as water seals and sealing rings, or improper installation of seals. In winter, frozen coolant can also crack the pump body, causing leakage.
Abnormal Noise and Seizure: Bearings subjected to radial and axial forces over time will produce a "humming" noise after wear, and in severe cases, the bearing may seize and become unable to rotate. Impurities in the coolant will also accelerate bearing wear.
Decreased Circulation Efficiency: Impurities in the coolant can erode the impeller, causing deformation, cracks, or even breakage, reducing pumping capacity. Simultaneously, radiator blockage and thermostat malfunctions increase the water pump load, indirectly reducing its circulation efficiency.
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