The YNF17014 Radiator Upper Hose is designed for the HX340SL excavator. Installed between the engine outlet and the radiator inlet, it allows heated coolant to flow smoothly into the radiator, supporting effective heat dissipation and stable cooling system operation during daily and heavy-duty use.

• Replacement radiator upper hose corresponding to OEM 11K9-49260

• Suitable for HX340SL excavator cooling system configuration

• Manufactured from durable rubber material with reinforced structure

• Maintains flexibility under high temperature and engine vibration

• Molded to match original routing and connection positions

• Helps ensure stable coolant flow and reliable engine performance

• Ideal for maintenance service and cooling system repair

• Machine model: HX340SL excavator

• Hose type: Radiator Upper Hose

• Installation position: Upper section of radiator system

• Function: Transfers hot coolant from engine to radiator

• Assistance with part number and model confirmation

• Technical support for hose selection and replacement

• Stable supply for aftermarket and export orders

• Custom hose production available based on samples or drawings

• Individually packed to maintain hose shape during transport

• Export-standard carton packaging

• Neutral packaging or YNF branding optional

• Can be supplied together with matching lower hose if required

Q1: Is this hose suitable for direct replacement on HX340SL?
A: Yes, it is designed according to the original cooling system layout.

Q2: Can it be used in long working hours?
A: It is suitable for normal and continuous operating conditions.

Q3: Are hose clamps included?
A: Hose clamps are not included unless requested separately.