The YNF15356 Air Intake Hose (OEM Part No. 520-9430) is designed for CAT E320GC excavators. This hose is a crucial component of the engine air intake system, channeling filtered air from the air cleaner to the turbocharger or engine intake manifold. It ensures consistent airflow, supports efficient combustion, and maintains stable engine performance in heavy-duty working conditions.

Manufactured to OEM standards, the hose is made from reinforced rubber that resists heat, vibration, pressure, and aging. Its durable yet flexible design ensures easy installation and long-lasting reliability in construction, mining, and excavation applications.

• OEM Part No.: 520-9430

• YNF Part No.: YNF15356

• Compatible with CAT E320GC excavators

• Reinforced rubber construction for durability

• Resistant to heat, pressure, and vibration

• Flexible design for smooth installation

• OEM-standard replacement quality

• Engine air intake system

• Connection from air cleaner to turbocharger / intake manifold

• Maintains efficient and consistent airflow for optimal engine operation

• OEM part number verification

• Model compatibility confirmation

• Stable supply for export and aftermarket distribution

• OEM and customized production available

• Individually packaged to prevent deformation

• Export-standard carton packaging

• Neutral or YNF branded packaging available

Q1: Can YNF15356 replace 520-9430 directly?
A: Yes, it is manufactured according to OEM specifications for direct replacement.

Q2: Which excavator model is this hose suitable for?
A: CAT E320GC excavators.

Q3: What is the main function of this hose?
A: It channels filtered air from the air cleaner to the engine or turbocharger to ensure stable engine performance.