Excavator Hose

Radiator Upper Hose YNF05302 203-03-67181 for PC100-6 PC120-6 Excavators Product Overview The YNF05302 Radiator Upper Hose is designed for PC100-6 and PC120-6 excavators with 4D102 engines. Installed between the engine coolant outlet and radiator inlet, it ensures the smooth transfer of heated coolant to the radiator for efficient cooling. Maintaining a stable engine temperature is essential for performance and durability, especially during extended operation. This hose meets

Radiator Lower Hose YNF05280 for PC200-5 Excavator Product Overview The YNF05280 Radiator Lower Hose is specifically designed for the PC200-5 excavator cooling system. Positioned at the radiator outlet, it channels cooled coolant back into the engine, completing the circulation loop essential for stable engine temperature and efficient operation. A properly functioning lower hose is critical for preventing overheating and ensuring reliable engine performance during long

Radiator Hose Set YNF05279 YNF05280 for PC200-5 Excavator Product Overview The YNF05279 & YNF05280 Radiator Hose Set is designed for the PC200-5 excavator, including both the upper and lower hoses. This complete set ensures proper coolant circulation between the engine and radiator, maintaining stable engine temperature under continuous operation. Replacing both hoses simultaneously helps restore full cooling efficiency and prevents potential leaks caused by aged or worn

Radiator Upper Hose YNF05279 for PC200-5 Excavator Product Overview The YNF05279 Radiator Upper Hose is designed for the PC200-5 excavator cooling system. Installed between the engine coolant outlet and the radiator inlet, it transfers hot coolant to the radiator for efficient heat dissipation. A properly functioning upper hose ensures stable engine temperature, prevents overheating, and maintains reliable performance during long working hours. This hose is produced to OEM

Straight Intercooler Pipe YNF05251 203-01-71170 203-03-12830 for PC130-7 PC130-8 Product Overview The YNF05251 Straight Intercooler Pipe is designed for PC130-7 and PC130-8 excavators. It serves as a key component in the air intake and turbocharging system, transferring compressed air between the turbocharger, intercooler, and engine intake system. By maintaining stable airflow and pressure, the intercooler pipe supports efficient combustion, optimized engine performance, and

Radiator Lower Hose YNF04804 208-03-71331 for PC400-7 Excavator Product Overview The YNF04804 Radiator Lower Hose is developed for the PC400-7 excavator cooling system. Installed at the lower radiator outlet, it channels cooled coolant back into the engine, completing the circulation loop necessary for stable temperature control. For large-tonnage machines like PC400-7, reliable coolant return is critical to prevent overheating during continuous heavy-duty operation. This

Radiator Upper Hose YNF04803 208-03-71321 for PC400-7 Excavator Product Overview The YNF04803 Radiator Upper Hose is engineered for the PC400-7 excavator cooling system. It transfers heated coolant from the engine outlet to the radiator inlet, enabling effective heat dissipation during operation. Given the heavy-duty nature of PC400-7 applications, stable coolant circulation is essential for engine protection and long-term reliability. This hose is manufactured according to

Radiator Lower Hose YNF04800 207-03-72770 for PC300-8 Excavator Product Overview The YNF04800 Radiator Lower Hose is designed for the PC300-8 excavator cooling system. Positioned at the lower radiator outlet, it directs cooled coolant back into the engine block to maintain continuous circulation. A stable coolant return pathway is essential for temperature balance and engine protection, particularly in heavy-load and long-hour operating environments. This hose is produced

Radiator Upper Hose YNF04799 207-03-75640 for PC300-8 Excavator Product Overview The YNF04799 Radiator Upper Hose is specifically developed for the PC300-8 excavator. It connects the engine coolant outlet to the radiator inlet, allowing heated coolant to flow into the radiator for temperature reduction. A properly functioning upper hose ensures efficient heat dissipation and supports stable engine performance, especially under heavy-duty construction conditions. This hose is

Radiator Lower Hose YNF04778 203-978-5340 for PC100-5 PC120-5 Excavators Product Overview The YNF04778 Radiator Lower Hose is designed for PC100-5 and PC120-5 excavators. Installed at the lower section of the radiator, it channels cooled coolant back into the engine to complete the circulation cycle. Stable coolant return is essential for maintaining consistent engine temperature and preventing overheating during long operating hours. This hose is manufactured to match OEM

Radiator Hose Set 203-03-56180 / 203-978-5340 for PC100-5 PC120-5 Product Overview This Radiator Hose Set is designed for PC100-5 and PC120-5 excavators, including both the upper and lower radiator hoses. The set ensures smooth coolant circulation between the engine and radiator, helping maintain stable engine temperature during daily operation and heavy-duty work. Replacing the complete hose set helps restore cooling system efficiency and minimizes the risk of coolant

Radiator Upper Hose YNF04777 203-03-56180 for PC100-5 PC120-5 Excavators Product Overview The YNF04777 Radiator Upper Hose is designed for PC100-5 and PC120-5 excavators. It connects the engine coolant outlet to the radiator inlet, allowing heated coolant to enter the radiator for temperature reduction. Proper coolant transfer ensures efficient heat management and stable engine performance during continuous operation. Key Features OEM-equivalent replacement for part number

Radiator Lower Hose YNF04454 20Y-03-42250 for PC200-8 Excavator Product Overview The YNF04454 Radiator Lower Hose is developed for PC200-8 excavators. Installed at the lower radiator outlet, it delivers cooled coolant back into the engine block, ensuring continuous circulation within the cooling system. Proper coolant return is essential for temperature balance and long-term engine reliability under demanding job site conditions. Key Features Direct replacement for OEM part

Radiator Upper Hose YNF04453 20Y-03-41141 for PC200-8 Excavator Product Overview The YNF04453 Radiator Upper Hose is designed for PC200-8 excavators. It guides high-temperature coolant from the engine outlet to the radiator inlet, supporting effective heat exchange and helping the engine operate within a stable temperature range during continuous and high-load working conditions. Key Features OEM-equivalent replacement for part number 20Y-03-41141 Engineered to match the

Radiator Upper Hose YNF04452 20Y-03-31221 for PC200-7 Excavator Product Overview The YNF04452 Radiator Upper Hose is designed for PC200-7 excavators. It connects the engine outlet to the radiator inlet, allowing high-temperature coolant to flow smoothly into the radiator for cooling. Stable coolant transfer helps protect the engine from overheating during long working hours and heavy-duty operation. Key Features Direct replacement for OEM part number 20Y-03-31221 Designed

Radiator Lower Hose YNF04451 20Y-03-21531 for PC200-6 Product Overview The YNF04451 Radiator Lower Hose is designed for PC200-6 excavators equipped with the 6D95 engine. Installed at the lower section of the radiator system, it returns cooled coolant from the radiator back to the engine, ensuring stable circulation and maintaining optimal engine temperature during both standard and heavy-duty operation. Key Features OEM-equivalent replacement for part number 20Y-03-21531

Radiator Upper Hose YNF04450 20Y-03-21290 for PC200-6 6D95 Engine Product Overview The YNF04450 Radiator Upper Hose is designed for PC200-6 excavators equipped with the 6D95 engine. Installed at the upper section of the radiator system, it transfers hot coolant from the engine to the radiator, ensuring efficient heat dissipation and maintaining stable engine temperature during both standard and heavy-duty operation. Key Features OEM-equivalent replacement for part number 20Y

Radiator Lower Hose YNF04324 20Y-03-31230 206-03-71211 for PC200-7 Excavator Product Overview The YNF04324 Radiator Lower Hose is designed for PC200-7 excavators. Installed at the lower section of the radiator system, it returns cooled coolant from the radiator back to the engine, ensuring stable circulation and maintaining optimal engine temperature during both standard and heavy-duty operation. Key Features OEM-equivalent replacement for part numbers 20Y-03-31230 and 206-03

Radiator Lower Hose YNF01537 20Y-03-21890 206-03-61440 for PC200-6 Product Overview The YNF01537 Radiator Lower Hose is designed for PC200-6 excavators equipped with the 6D102 engine. Installed at the lower section of the radiator system, it returns cooled coolant from the radiator back to the engine, ensuring stable circulation and maintaining optimal engine temperature during both standard and heavy-duty operation. Key Features OEM-equivalent replacement for part numbers

Radiator Upper Hose YNF01536 20Y-03-28293 20Y-03-K1230 for PC200-6 6D102 Engine Product Overview The YNF01536 Radiator Upper Hose is designed for PC200-6 excavators equipped with the 6D102 engine. Positioned at the upper section of the radiator system, it transfers hot coolant from the engine to the radiator, ensuring efficient heat dissipation and maintaining stable engine temperature during both standard and heavy-duty operation. Key Features OEM-equivalent replacement for