PC100-5 / PC120-5 Upper Radiator Hose Description
The YNF04777 Upper Radiator Hose is designed for PC100-5 and PC120-5 excavators. It transfers hot coolant from the engine to the radiator, ensuring proper heat dissipation and maintaining stable engine temperature during operation.
Manufactured from reinforced rubber, this hose provides excellent resistance to heat, pressure, vibration, and long-term exposure to coolant. Built to OEM specifications, YNF04777 guarantees precise fitment, reliable sealing, and long service life for heavy-duty construction machinery.
Upper Radiator Hose Technical Specifications
| Parameter |
Details |
| YNF Part Number |
YNF04777 |
| OEM Reference Number |
203-03-56180 |
| Product Name |
Upper Radiator Hose |
| Machine Models |
PC100-5, PC120-5 |
| Hose Type |
Coolant / Water Hose |
| Position |
Radiator Upper |
| Material |
Reinforced rubber |
| Function |
Transfers hot coolant to radiator |
| Installation Type |
Direct replacement |
| Condition |
New |
| Brand |
YNF |
| Origin |
China |
| MOQ |
1 Piece |
| Shipping Method |
1. Air 2. Sea 3. Express |
| Payment Terms |
1. T/T 2. PayPal 3. Western Union |
Upper Radiator Hose Applications
| Application Area |
Description |
| PC100-5 / PC120-5 |
Engine cooling upper hose |
| Construction Machinery |
Radiator inlet coolant line |
| Excavator Maintenance |
Cooling system replacement |
| Heavy-Duty Equipment |
Engine temperature regulation |
YNF04777 Upper Radiator Hose Detail Display
FAQs:
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Which machines does this hose fit?
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Which OEM number does it replace?
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Is this upper or lower hose?
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Is it direct-fit replacement?
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Minimum order quantity?