The YNF16934 Radiator Upper Hose is designed for SH330 and SH350A5 excavators. Installed between the engine coolant outlet and the radiator inlet, it ensures efficient transfer of hot coolant to the radiator for proper heat dissipation.

A durable upper hose plays a vital role in maintaining stable engine temperature, preventing overheating, and supporting continuous heavy-duty operation. Manufactured to OEM standards, this hose provides precise fitment, reliable sealing, and long service life.

• Direct replacement for OEM part number KSH10690

• Compatible with SH330 and SH350A5 excavators

• High-quality rubber material resistant to heat, pressure, and coolant corrosion

• Reinforced construction for durability under vibration and tough working conditions

• Precision-molded for accurate installation and leak-free performance

• Ideal for cooling system repair and maintenance

• Machine models: SH330, SH350A5

• Hose type: Radiator Upper Hose

• Installation position: Engine outlet to radiator inlet

• Function: Transfers hot coolant from engine to radiator to maintain optimal operating temperature

• Part number and compatibility confirmation support

• Technical guidance for cooling system replacement

• Stable supply for export and wholesale distribution

• OEM and customized production available

• Individually protected to prevent deformation during transport

• Export-standard carton packaging

• Neutral or YNF branded packaging optional

• Can be supplied together with matching lower hose as a complete radiator hose set

Q1: Is YNF16934 interchangeable with OEM KSH10690?
A: Yes, it is manufactured according to OEM specifications for direct replacement.

Q2: Is it suitable for heavy-duty applications?
A: Yes, the hose is designed to withstand high-temperature coolant flow and continuous operation.

Q3: Do you supply the lower hose for this model?
A: Yes, the corresponding lower hose can be supplied upon request to form a complete set.