The YNF04805 Air Intake Hose (OEM Part No. 6156-11-4470) is designed for PC400-7 excavators. This hose is used in the engine air intake system to deliver filtered air from the air cleaner to the engine or turbocharging system, helping maintain stable airflow and efficient combustion performance.

Manufactured to OEM design standards, this hose is made from reinforced rubber materials, offering strong durability, heat resistance, and reliable performance under vibration and pressure conditions typical of heavy-duty construction machinery.

• OEM Part No.: 6156-11-4470

• YNF Part No.: YNF04805

• Compatible with PC400-7 excavators

• Reinforced rubber intake hose

• High resistance to heat, pressure, and aging

• Flexible structure for easier installation

• Precision molded for reliable sealing

• OEM replacement quality

• Engine air intake system

• Air cleaner to turbocharger / intake pipeline connection

• Supports stable airflow for engine combustion efficiency

• OEM part number verification

• Model compatibility confirmation

• Stable export supply

• OEM and customized production available

• Protective individual packaging

• Export standard carton packing

• Neutral or YNF branded packaging available

Q1: Is YNF04805 a direct replacement?
A: Yes, it is manufactured according to OEM specifications.

Q2: Which machine model is it used for?
A: PC400-7 excavators.