The YNF13258 Radiator Lower Hose is designed for the R110-7 excavator and is installed at the lower section of the radiator system. It returns cooled coolant from the radiator back to the engine, ensuring smooth circulation and maintaining optimal engine temperature during continuous or heavy-duty operation.

• OEM-equivalent replacement for part number 11N3-40120

• Compatible with R110-7 excavators

• Made from high-quality rubber for durability and long service life

• Resistant to high temperature, pressure, and coolant corrosion

• Accurately molded for precise routing and secure sealing

• Ensures smooth coolant return and consistent engine cooling

• Suitable for maintenance, repair, or full radiator system replacement

• Machine model: R110-7 excavator

• Hose type: Radiator Lower Hose

• System: Engine cooling system

• Function: Returns cooled coolant from radiator to engine

• Part number verification and machine model matching

• Technical guidance for installation and replacement

• Stable supply for aftermarket, export, and bulk orders

• Custom radiator hose solutions available upon request

• Individually packed to maintain hose shape

• Export-standard carton packaging

• Neutral or YNF-branded packaging available

• Can be shipped together with upper hose for complete system replacement

Q1: Is this hose compatible with the original R110-7 system?
A: Yes, it is manufactured according to OEM specifications for direct installation.

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

Q3: Are hose clamps included?
A: No, clamps are not included unless specifically requested.