For Komatsu Excavator PC300-7 Upper Water Hose 207-03-71220

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For Komatsu Excavator PC300-7 Upper Water Hose 207-03-71220

Part NO.:



Hydraulic Excavator
PC300-7; PC300LC-7; PC350-7; PC350LC-7; PC300-7

See Details:

PC350-7 S/N 20001-UP (Overseas Version)
PC360-7 S/N 37715-UP
PC300-7-AA S/N 40001-UP
PC300LC-7 S/N 40001-UP (Overseas Version)
PC300LC-7-BA S/N 40001-UP
PC300-7 S/N 40001-UP (Overseas Version)
PC300-7 S/N 40001-UP (Rops Cab / Forestry Spec. (For KAL))
PC350LC-7 S/N 20001-UP (Overseas Version)
PC350-7-AA S/N 20001-UP
PC350LC-7-BA S/N 20001-UP
PC340NLC-7K S/N K40001-UP
PC340LC-7K S/N K40001-UP
PC380LC-7K S/N K40001-UP
PC300LC-7L S/N A85001-UP
PC300LL-7L S/N A85001-UP
PC300HD-7L S/N A85001-UP

More Information

The Komatsu Excavator PC300-7 Upper Water Hose 207-03-71220 is the perfect addition to your hydraulic excavator PC300-7, PC300LC-7, PC350-7, PC350LC-7, or PC300-7. This high-quality upper water hose is specifically designed to improve the performance and reliability of your machine in the toughest working conditions.


  • Improved performance: The Komatsu Excavator PC300-7 Upper Water Hose is designed to handle high-pressure water flow, ensuring optimal performance of your hydraulic excavator.
  • Increased durability: Made with high-quality materials, this upper water hose is built to last under harsh working conditions.
  • Easy installation: The hose comes pre-cut and with pre-installed O-ring seals, making installation quick and hassle-free.
  • Key Features:

  • High-Pressure Capability: The Komatsu excavator upper water hose is built to handle high-pressure water flow, ensuring your machine performs consistently, even during tough work conditions.
  • Long-lasting durability: The hose is made using high-quality materials, which provides the durability necessary to sustain productivity even under harsh working conditions.
  • Pre-assembled with O-ring seals: The water hose comes pre-assembled with O-ring seals, making installation stress-free and quick.
  • Compatible with multiple models: The hose is compatible with various Komatsu Excavator models, including PC350-7 S/N 20001-UP (Overseas Version), PC360-7 S/N 37715-UP, and many other models.
  • Perfect Fit: The Komatsu Excavator PC300-7 Upper Water Hose is a direct replacement for the original hose, ensuring that it fits perfectly with your machine.


The Komatsu Excavator PC300-7 Upper Water Hose 207-03-71220 is an indispensable component for your hydraulic excavator, designed specifically to improve performance in tough work conditions. Its high-pressure capabilities, durability, and ease of installation make it an ideal solution for those in search of an upgrade. The added compatibility with multiple models, as well as its perfect fit, make it an essential part for any Komatsu excavator operator looking to improve their machine's performance. Invest in the Komatsu Excavator PC300-7 Upper Water Hose 207-03-71220 for an easy upgrade that will provide longevity, performance, and improved results.

OEM NO. 207-03-71220,2070371220
Application PC300-7
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