PC750 Water Hose Description
This water hose 209-03-77162 is designed to support the cooling system of Komatsu PC750 and PC650 excavators. As a critical connector between engine and radiator, it ensures consistent coolant flow, preventing engine overheating even under heavy-duty operations. YNF’s version, with part number YNF15509-1, is made from multilayer reinforced rubber that resists heat, pressure, and abrasion. Whether you’re maintaining large fleets or reselling high-turnover cooling parts, this hose provides a reliable and cost-effective solution with B2B pricing and guaranteed fitment for Komatsu heavy machines.
209-03-77162 Water Hose Technical Sheet
| Attribute |
Details |
| Applicable Models |
Komatsu PC750 / PC650 |
| OEM Part Number |
209-03-77162 |
| YNF Part Number |
YNF15509-1 |
| Part Category |
Engine Cooling System / Water Hose |
| Material |
High-temperature reinforced rubber |
| Installation Area |
Engine to radiator coolant connection |
| Place of Origin |
China |
| Brand |
YNF Machinery |
| MOQ |
5 pieces |
| Shipping Methods |
Sea freight, Air, Express |
| Payment Methods |
T/T, Western Union, PayPal |
| Warranty |
12 months under normal operating conditions |
Cooling Water Hose Applications
| Application Area |
Description |
| Komatsu Excavator Use |
PC750 and PC650 engine cooling systems |
| Maintenance Workshops |
For coolant hose replacements and overhauls |
| Spare Parts Distributors |
Stock item for Komatsu engine cooling parts |
| Heavy Equipment Repair |
Reliable aftermarket option for OEM hose |
209-03-77162 Hose Detail Display
Related Products:
-
Komatsu PC750 radiator upper hose
-
Thermostat assembly for PC650
-
PC750 engine water pump
-
Komatsu engine coolant expansion tank
FAQs:
-
Q: Is this hose compatible with other Komatsu models?
A: It’s designed for PC750 and PC650; contact us for cross-compatibility.
-
Q: Can I purchase with other cooling components as a set?
A: Yes, we support bundled orders for engine cooling system parts.
-
Q: What’s the heat resistance level?
A: The hose withstands continuous operation at up to 120°C.
