• 2140450221404502
  • 2140450221404502
  • 2140450221404502
  • 2140450221404502


Guangzhou Jianleshun Machinery Co., Ltd. is a manufacturer and exporter specializing in the design, development and production of excavator parts. We are located in the famous trading city-Guangzhou, our main products are 21404502 Engine D6D Diesel Water Pump for EC290B, due to our high quality products and excellent customer service, we have won the global market in the Middle East, Africa, Vietnam, Europe and the United States, etc. sales network. If you are interested in any of our products or would like to discuss custom orders, please do not hesitate to contact us. We look forward to establishing successful business relationships with new clients all over the world in the future.

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Product Description

21404502 Engine D6D Diesel Water Pump for EC290B

Product Introduction

21404502 Engine D6D Diesel Water Pump for EC290B The engine water pump drives the water pump bearing and the impeller to rotate through the pulley, and the coolant in the water pump is driven by the impeller to rotate together. At the center of the impeller, the cooling liquid is thrown out and the pressure is reduced. The cooling liquid in the water tank is sucked into the impeller through the water pipe under the action of the pressure difference between the inlet of the pump and the center of the impeller to realize the reciprocating circulation of the cooling liquid.


Product Parameter(specification)


 Excavator Hydraulic Parts

Part Number

04299142 / 21404502 / 21125771 / 21247955

Model No.

 EC210B  EC290B

Engine Model



100% tested




Brand Namel


Product Feature and Application

21404502 Engine D6D Diesel Water Pump for EC290B A pump is used to move fluids by using forces like air. Air moves forward from the way because the moving element starts to move. Generally, these are activated with electric motors that drive a compressor. Thus, a partial vacuum can be created because of the water movement, later it is filled with additional air.


Product Details

1.As there is no drive seal so there is no leakage in the pump.

2.There are very less frictional losses.

3.The construction of the pump is Simple.

4.Almost no noise.

5.Minimum wear as compared to others

6.21404502 Engine D6D Diesel Water Pump for EC290B

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