For Komatsu Excavator PC78UU Lower Water Hose 203-03-67190

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For Komatsu Excavator PC78UU Lower Water Hose 203-03-67190

Part NO.:



Hydraulic Excavator
PC100-6; PC100-6Z; PC100L-6; PC120-6; PC120-6Z-W; PC120-6Z; PC120LC-6; PC120LC-6E0; PC130-6

See Details:

BZ120-1 S/N 1001-UP
PC100-6Z S/N 40001-UP (Excel Spec.)
PC100L-6 S/N 15001-UP
PC100L-6 S/N 15001-UP
PC100N-6 S/N 1004-UP
PC100-6 S/N 40001-UP
PC100-6 S/N 40001-UP
PC100-6E S/N 40001-UP
PC100-6S S/N 40001-UP
PC100-6Z S/N 40001-UP
PC120-6H S/N 45001-UP
PC120-6E S/N 45001-UP
PC120-6Z-A1 S/N 45001-UP
PC120-6Z S/N 45001-UP
PC120-6 S/N 45001-UP
PC120-6Z S/N 45001-UP (For C.I.S. Excel Spec.)
PC120-6 S/N 45001-UP
PC120SC-6 S/N 10001-UP
PC120LC-6E0 S/N 70001-UP (SAA4D102E-2 (Emission) Eng. Installed)
PC120LC-6 S/N 45001-UP (Overseas Version)
PC120-6E0-T2 S/N 70001-UP
PC120-6Z S/N 45001-UP
PC120-6E0 S/N 70001-UP (SAA4D102E-2 (Emission) Eng. Installed)
PC120-6S S/N 45001-UP
PC120-6J S/N 45001-UP
PC130-6 S/N 45001-UP
PC130-6 S/N 45001-UP
PC130-6E0-T2 S/N 60001-UP
PC130-6G S/N 45001-UP
PC130-6E S/N 45001-UP
PC130-6K S/N K30001-UP
PC150LGP-6K S/N K35001-UP

More Information

Looking for a reliable and durable water hose for your Komatsu excavator? Look no further than the Komatsu Excavator PC78UU Lower Water Hose 203-03-67190. This high-quality water hose is perfect for use with hydraulic excavators in a variety of applications, including on the PC100-6, PC120-6, and PC130-6 models. Here are just a few of the many benefits and key features of this top-of-the-line water hose.


  • Reliable and durable: Made from high-quality materials, this water hose is built to last, even in demanding excavator applications.
  • Easy to install: With a simple design and easy-to-follow instructions, this water hose is easy to install even for non-experts.
  • High-performance: Designed to deliver high performance even in tough conditions, this water hose will keep your excavator running smoothly and efficiently.
  • Key Features:

  • Quality construction: Made from the highest-quality materials, this water hose is built to withstand the rigors of excavator use and last for years to come.
  • Perfect fit: Engineered specifically for use with the PC100-6, PC120-6, and PC130-6 models, this water hose is designed to fit perfectly and work seamlessly with your excavator.
  • Easy installation: With clear instructions and a user-friendly design, this water hose can be installed quickly and easily, even by non-experts.
  • Durable and long-lasting: Thanks to its superior construction and high-quality materials, this water hose is built to deliver reliable performance for the long term.
  • High-performance: Designed to deliver high-performance water flow even in tough excavator applications, this water hose won't let you down when you need it most.


If you're looking for a reliable and high-quality water hose for use with your Komatsu excavator, look no further than the Komatsu Excavator PC78UU Lower Water Hose 203-03-67190. With a durable construction, easy installation process, and high-performance water flow, this water hose is the perfect choice for anyone looking to keep their excavator running at peak efficiency. So why wait? Order your Komatsu Excavator PC78UU Lower Water Hose today and start experiencing the benefits for yourself!

OEM NO. 203-03-67190,2030367190
Application PC78UU
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Shipping Method: FedEx/DHL/UPS

Delivery Time: For shipments to the USA, it usually takes 3-6 workdays. For shipments to other countries, the delivery time is typically 3-8 workdays.
Please note that these timeframes are generally applicable, although international deliveries may be subject to the policies and procedures of the courier company and local customs authorities.

Taxes: Please be aware that import duties, taxes, and charges are not included in the price listed or the freight cost. These charges are the responsibility of the buyer.

Track Your Order: Once your order has been shipped, you will receive an email containing the tracking number and a website link where you can track your package.

In addition to express delivery, we can also specify logistics channels according to customer requirements.

For example, sea freight delivery to your doorstep.
Alternatively, the goods can be delivered by sea to the port and then picked up by the customer themselves.
And other designated logistics methods.

We hope you have a delightful shopping experience with us.