The YNF16722 Extended Air Hose (OEM Part No. 17M-03-43220) is designed for D275A-5 bulldozers. This extended flexible hose is used in the engine air intake system to connect air system components and help maintain stable airflow delivery for efficient engine combustion.

Manufactured with reinforced rubber materials, this hose provides strong durability and flexibility. It is designed to handle engine vibration, heat exposure, and pressure changes during heavy-duty mining and construction operations.

• OEM Part No.: 17M-03-43220

• YNF Part No.: YNF16722

• Suitable for D275A-5 bulldozers

• Extended flexible air hose design

• Reinforced rubber construction

• High resistance to heat and aging

• Designed to reduce vibration stress

• OEM replacement quality

• Engine air intake system

• Air system connection extension hose

• Provides stable airflow delivery for engine combustion

• OEM part number verification

• Equipment compatibility confirmation

• Stable export supply

• OEM and customized production available

• Individual protective packaging

• Export-standard carton packing

• Neutral or YNF branded packaging available

Q1: What is the main function of YNF16722?
A: It is used as an extended air connection hose in the engine air intake system.

Q2: Which machine is it used for?
A: D275A-5 bulldozers.