The YNF04480 Radiator Upper Hose is developed for the R220-9 excavator and functions as the upper coolant hose in the radiator system. It channels heated coolant from the engine to the radiator, supporting efficient heat exchange and helping the engine maintain a consistent operating temperature during daily and heavy-duty work.

• Direct aftermarket replacement for OEM part 11Q6-46240

• Designed specifically for R220-9 excavator applications

• Produced with durable rubber compound for extended service life

• Handles high-temperature coolant and system pressure reliably

• Accurate hose geometry ensures correct routing and tight connections

• Helps reduce coolant leakage risk and cooling system failure

• Suitable for scheduled maintenance or radiator system repair

• Equipment model: R220-9 excavator

• Hose type: Radiator Upper Hose

• Cooling system position: Upper

• Function: Transfers hot coolant from engine to radiator

• OEM part number matching and application confirmation

• Technical support for replacement and compatibility checks

• Stable supply for export, wholesale, and aftermarket demand

• Custom hose development available upon request

• Individual packing to protect hose shape

• Export-standard cartons for international shipment

• Neutral packing or YNF branded packaging optional

• Can be shipped together with lower hoses or full cooling hose sets

Q1: Is this hose compatible with original fittings?
A: Yes, it follows OEM specifications and fits directly.

Q2: Can it be used in continuous operation environments?
A: Yes, it is designed for long working hours and high-load conditions.

Q3: Are clamps supplied with the hose?
A: Clamps are not included unless otherwise specified.