The YNF13151 and YNF12740 Radiator Hose Set is designed for SH330A5 and SH350A5 excavators. This set includes both the upper and lower hoses, providing a complete solution for the engine cooling system.

The upper hose (YNF13151) transfers hot coolant from the engine to the radiator, while the lower hose (YNF12740) returns cooled coolant from the radiator back to the engine. Together, they ensure stable engine temperature, prevent overheating, and support continuous heavy-duty operation.

Manufactured to OEM specifications, both hoses guarantee precise fit, secure sealing, and long-lasting durability.

• Complete radiator hose set: upper and lower hoses included

• Compatible with SH330A5 and SH350A5 excavators

• OEM replacement for part numbers KSH12120, KSH1029, and matching lower hose

• High-quality rubber construction resistant to heat, pressure, and coolant chemicals

• Reinforced design for heavy-duty and vibration-prone conditions

• Precisely molded for proper installation and secure sealing

• Ideal for maintenance, repair, or full cooling system replacement

• Machine models: SH330A5, SH350A5 excavators

• Hose types: Radiator Upper Hose (YNF13151) + Radiator Lower Hose (YNF12740)

• Installation positions:

  • Upper Hose: Engine outlet → radiator inlet

  • Lower Hose: Radiator outlet → engine inlet

• Function: Ensures efficient coolant circulation, stable operating temperature, and reliable engine performance

• Assistance with part number and machine model verification

• Technical guidance for cooling system installation and maintenance

• Stable supply for export and aftermarket orders

• OEM and customized production available

• Individually packed hoses to prevent deformation and damage

• Export-standard carton packaging

• Neutral or YNF branded packaging optional

• Supplied as a complete set for easy installation

Q1: Are both hoses compatible with SH330A5 and SH350A5?
A: Yes, this set is manufactured according to OEM specifications for direct replacement.

Q2: Can they handle continuous heavy-duty operation?
A: Yes, both hoses are made from durable materials suitable for high temperatures and heavy-duty conditions.

Q3: Are clamps included?
A: Clamps are not included unless specifically requested.