The YNF04452 Radiator Upper Hose is designed for PC200-7 excavators. It connects the engine outlet to the radiator inlet, allowing high-temperature coolant to flow smoothly into the radiator for cooling. Stable coolant transfer helps protect the engine from overheating during long working hours and heavy-duty operation.

• Direct replacement for OEM part number 20Y-03-31221

• Designed specifically for PC200-7 cooling layout

• Manufactured from premium rubber material with strong heat and aging resistance

• Internal structure reinforced to withstand pressure fluctuations

• Precisely molded to match original installation angle and pipe diameter

• Helps maintain consistent coolant circulation and engine temperature

• Reliable choice for repair and preventive maintenance

• Machine model: PC200-7 excavator

• Hose type: Radiator Upper Hose

• Installation position: Engine to radiator (upper side)

• Function: Delivers hot coolant from engine to radiator

• Assistance with part number and model confirmation

• Professional advice for cooling system replacement

• Long-term and stable supply for export and aftermarket orders

• OEM and customized hose solutions available

• Each hose packed individually to avoid deformation

• Export-grade cartons for international shipping

• Neutral packing or YNF branding optional

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

Q1: Is this hose suitable for direct installation on PC200-7?
A: Yes, it is manufactured according to OEM specifications.

Q2: Can it handle high-temperature working conditions?
A: Yes, it is designed for continuous operation under high temperature and pressure.

Q3: Does the package include clamps?
A: Hose clamps are not included unless requested.