Upper radiator hose 21M-03-15151 for Komatsu PC600-7/PC650-7, durable and heat-resistant, OEM-compliant fit.
Designed for Komatsu PC600-7 and PC650-7 models
OEM standard fit for upper coolant routing
Made from high-temp, pressure-resistant rubber
Precision-curved for easy engine compartment installation
Ensures consistent coolant flow and leak-free operation
YNF16765 is a radiator upper hose specifically designed for Komatsu excavators PC600-7 and PC650-7, equivalent to part number 21M-03-15151. It connects the engine to the radiator’s upper inlet, playing a vital role in managing engine temperature. Constructed with heat- and vibration-resistant rubber, it ensures stable coolant delivery even in extreme working conditions. This hose is a key replacement part for equipment maintenance, fleet operations, and aftermarket sales.
| Parameter | Value |
|---|---|
| Product Name | Upper Radiator Hose (上水管) |
| Part Number | 21M-03-15151 |
| YNF Number | YNF16765 |
| Compatible Models | Komatsu PC600-7, PC650-7 |
| Application | Engine to radiator upper coolant flow |
| Material | Heat-resistant reinforced rubber |
| Category | Excavator Cooling System Parts |
| Brand | YNF |
| Origin | China |
| MOQ | 1 PCS |
| Shipping Method | DHL, FedEx, Air, Sea |
| Payment Terms | T/T, Western Union |
| Application Field | Description |
|---|---|
| Excavator Engine Cooling | Connects engine to upper radiator inlet |
| OEM Parts Replacement | Direct swap for 21M-03-15151 |
| Maintenance Workshops | Key part in coolant system overhaul |
| Parts Resellers | Reliable stock for aftermarket distribution |
Related Products:
Radiator core for Komatsu PC series
Thermostat and water pump kits
FAQs:
Can I use this for other Komatsu models?
It is designed specifically for PC600-7/PC650-7—check specs for others.
Is the rubber material heat-resistant?
Yes, it is made to withstand engine bay heat and coolant pressure.
Do you offer OEM packaging?
Custom packaging available for bulk orders.
YNF Machinery offers premium radiator hoses such as 21M-03-15151 for Komatsu heavy-duty models like PC600-7 and PC650-7. With perfect OEM compliance and reliable material, this upper hose ensures your cooling system functions efficiently under extreme load. Contact us now to secure competitive pricing and technical support.
Get Fast Pricing & Specs Here.
Guangzhou Xiebang Machinery Co., Ltd | All Rights Reserved | sitemap
