The YNF15521 Air Intake Hose (OEM Part No. 6218-11-4320) is designed for WA500 wheel loaders. This hose is an important component of the engine air intake system, responsible for transferring filtered air from the air cleaner assembly to the engine intake section, helping maintain proper airflow and efficient combustion.

Produced according to OEM design standards, the hose is manufactured from durable reinforced rubber materials that provide strong resistance to heat, vibration, and air pressure changes. Its precision-molded structure ensures accurate fitment and reliable sealing within the intake system, supporting stable engine performance in heavy-duty operating environments.

• OEM Part Number: 6218-11-4320

• YNF Part No.: YNF15521

• Compatible with WA500 wheel loaders

• Engine air intake hose

• Reinforced rubber construction for improved durability

• Resistant to heat, pressure, and environmental aging

• Flexible structure for convenient installation

• OEM-standard replacement component

• Machine model: WA500

• Component type: Air Intake Hose

• Installation position: Air cleaner to engine intake connection

• Function: Delivers filtered air to the engine for stable combustion and engine efficiency

• OEM part number verification support

• Machine model compatibility confirmation

• Stable supply for export and aftermarket distributors

• OEM and customized production available

• Individually packed to protect the hose during transport

• Export-standard carton packaging

• Neutral packaging or YNF branded packaging available

Q1: Is YNF15521 a direct replacement for 6218-11-4320?
A: Yes, it is manufactured according to OEM specifications for direct replacement.

Q2: Which machine model is this hose suitable for?
A: It is designed for WA500 wheel loaders.

Q3: Can YNF provide other air intake hoses for loaders and excavators?
A: Yes, YNF supplies a wide range of intake hoses for different construction equipment models.