The YNF12756 Radiator Upper Hose is designed for the R220-9S excavator and is installed at the upper section of the radiator system. This hose transfers heated coolant from the engine to the radiator, helping maintain proper heat exchange and stable operating temperature during continuous or heavy-duty operation.

• Aftermarket replacement for OEM part number 11Q6-41130

• Suitable for R220-9S excavator cooling systems

• Manufactured from high-quality rubber for durability and flexibility

• Resistant to high temperature, pressure, and coolant aging

• Precisely molded to ensure correct fit and reliable sealing

• Supports smooth coolant flow and consistent cooling performance

• Ideal for routine maintenance and radiator system servicing

• Machine model: R220-9S excavator

• Hose type: Radiator Upper Hose

• Installation position: Upper radiator connection

• Function: Transfers hot coolant from engine to radiator

• OEM reference and model verification

• Technical support for hose selection and replacement

• Stable supply for export, wholesale, and aftermarket orders

• Custom radiator hose solutions available upon request

• Individually packed to maintain hose shape

• Export-grade carton packaging

• Neutral or YNF branded packaging available

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

Q1: Is this hose a direct replacement for the original part?
A: Yes, it follows OEM specifications for direct installation.

Q2: Can it handle long working hours on site?
A: Yes, it is designed for continuous operation and high-load conditions.

Q3: Are hose clamps included?
A: Clamps are not included unless specified separately.