Radiator hose set YNF00798 & YNF00799 for PC300-6 excavator, replacing OEM 207-03-61171 & 207-03-61180.
Complete radiator hose set for PC300-6 excavator
Includes upper hose YNF00798 and lower hose YNF00799
Replaces OEM numbers 207-03-61171 and 207-03-61180
Transfers hot coolant from engine to radiator and returns cooled coolant
High-quality reinforced rubber construction
The YNF00798 & YNF00799 Radiator Hose Set is designed for Komatsu PC300-6 excavators. The upper hose transfers hot coolant from the engine to the radiator, while the lower hose returns cooled coolant to the engine, ensuring efficient heat management and stable engine operation.
Both hoses are manufactured from reinforced rubber for excellent resistance to high temperatures, internal pressure, vibration, and coolant corrosion. Produced according to OEM standards, this set guarantees precise fitment, reliable sealing, and long service life for heavy-duty construction equipment.
| Parameter | Details |
|---|---|
| YNF Part Numbers | YNF00798 (Upper), YNF00799 (Lower) |
| OEM Reference Numbers | 207-03-61171 (Upper), 207-03-61180 (Lower) |
| Product Name | Radiator Hose Set |
| Machine Model | PC300-6 |
| Hose Type | Coolant / Water Hose |
| Position | Radiator Upper & Lower |
| Material | Reinforced rubber |
| Function | Coolant transfer to and from radiator |
| Installation Type | Direct replacement |
| Condition | New |
| Brand | YNF |
| Origin | China |
| MOQ | 1 Set |
| Shipping Method | 1. Air 2. Sea 3. Express |
| Payment Terms | 1. T/T 2. PayPal 3. Western Union |
| Application Area | Description |
|---|---|
| PC300-6 | Engine cooling upper and lower hoses |
| Construction Machinery | Radiator coolant circulation |
| Excavator Maintenance | Cooling system replacement |
| Heavy-Duty Equipment | Engine temperature regulation |
| Preventive Maintenance | Replace worn hoses as a set |
FAQs:
Which machines does this hose set fit?
PC300-6 excavator
Which OEM numbers does it replace?
207-03-61171 (upper), 207-03-61180 (lower)
Is this a complete upper and lower set?
Yes
Are these hoses direct-fit replacements?
Yes, OEM-standard
Minimum order quantity?
One set
YNF00798 & YNF00799 Radiator Hose Set ensures reliable coolant circulation for PC300-6 excavators. Reinforced rubber construction provides durability, leak-proof sealing, and OEM-standard fit for stable engine cooling under heavy-duty working conditions. Ordering both hoses as a set simplifies maintenance and ensures optimal cooling system performance.
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