The YNF13380 Air Intake Hose (OEM Part No. 307-9273) is designed for CAT 307D excavators. This hose is a vital part of the engine air intake system, transferring filtered air from the air cleaner to the turbocharger or intake manifold. It ensures consistent airflow, optimal combustion, and reliable engine performance in demanding construction and excavation environments.

Manufactured to OEM standards, the hose is made from reinforced rubber that resists heat, pressure, vibration, and aging. Its durable yet flexible design allows for easy installation and long-lasting operation under heavy-duty conditions.

• OEM Part No.: 307-9273

• YNF Part No.: YNF13380

• Compatible with CAT 307D excavators

• Reinforced rubber construction for durability

• High resistance 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 stable airflow for efficient engine operation

• OEM part number verification

• Model compatibility confirmation

• Stable export supply

• OEM and custom production available

• Individually packaged to prevent deformation

• Export-standard carton packaging

• Neutral or YNF branded packaging available

Q1: Is YNF13380 a direct replacement for 307-9273?
A: Yes, it is manufactured to meet OEM specifications for direct replacement.

Q2: Which machine model is this hose designed for?
A: CAT 307D excavators.

Q3: Can YNF supply other air intake hoses for CAT excavators?
A: Yes, YNF provides a wide range of air intake and turbo hoses for CAT and other construction machinery.