The YNF14165 Radiator Upper Hose is designed for the PC40-6 excavator. It connects the engine coolant outlet to the radiator inlet, allowing hot coolant to flow efficiently into the radiator for optimal heat dissipation.

A reliable upper hose is essential for maintaining engine temperature, preventing overheating, and supporting long-term operation under heavy-duty conditions. This hose is manufactured to OEM specifications for accurate fit and secure sealing.

• OEM replacement for part number 20T-03-31161

• Compatible with PC40-6 excavator

• High-quality rubber material with excellent heat and pressure resistance

• Reinforced construction to withstand vibration and heavy-duty use

• Precisely molded for accurate installation and tight sealing

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

• Machine model: PC40-6 excavator

• Hose type: Radiator Upper Hose

• Installation position: Engine outlet to radiator inlet

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

• Assistance with part number and machine model verification

• Technical guidance for cooling system maintenance and replacement

• Stable supply for export and aftermarket distribution

• OEM and customized production options available

• Individually packed to prevent deformation and damage

• Export-standard carton packaging

• Neutral or YNF branded packaging optional

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

Q1: Is this hose compatible with PC40-6?
A: Yes, it is manufactured according to OEM specifications for direct replacement.

Q2: Can it handle heavy-duty operation?
A: Yes, the hose material is designed for continuous exposure to hot coolant under demanding conditions.

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