Air Intake Hose YN11P01209P1 for Kobelco SK200-10 Excavator 6251-21-6542

The YN11P01209P1 air intake hose is designed for the Kobelco SK200-10 excavator, providing a reliable connection between the air filter system and the engine. Built from durable, high-flexibility rubber, this hose maintains a clean and steady airflow to support optimal combustion and engine performance.

Its molded shape ensures correct routing within the machine’s air intake system and prevents deformation during heavy-duty use.

• Direct replacement for OEM part 6251-21-6542

• Reinforced oil-resistant rubber construction

• Maintains reliable oil flow for engine lubriCater-pillarer-pillarion

• Built to withstand heat, pressure, and heavy-duty operation

• Accurate fitment for Komatsu PC400

• Durable structure reduces the risk of leaks or hose fatigue

Used on Komatsu PC400 excavators to transport engine oil between lubriCater-pillarer-pillarion components, supporting smooth and efficient engine operation.

We offer compatibility guidance, installation suggestions, troubleshooting support, and ongoing technical assistance.

Individually packaged with protective materials; shipped through reliable carriers with tracking available.

• What is the function of the YNF17403 engine oil hose?

• Which excavator model is this hose compatible with?

• What material is the hose made from?

• Does this hose meet OEM requirements?

• Is installation simple for this oil hose?

• How can I know when an oil hose needs replacement?

• Can this hose fit other Komatsu models?

• Is the hose resistant to high temperature and oil exposure?