This complete radiator hose set is designed for compatible SK-series excavators, including SK290, SK320-6E, SK330-6E, and SK350-6E. The set includes upper, middle, and lower hoses to ensure smooth coolant circulation throughout the engine cooling system. Upper hoses direct hot coolant from the engine to the radiator, while lower hoses return cooled coolant back to the engine, maintaining stable engine temperature and reliable operation under normal and heavy-duty work.

• OEM-equivalent replacement for part numbers LB05P01048P1, LC05P01034P1, LB05P01049P1, LC05P01087P1, LB05P01050P1, and LC05P01086P1

• Includes complete upper, middle, and lower radiator hoses

• Made from high-quality rubber with reinforced construction for long service life

• Resistant to heat, pressure, and coolant corrosion

• Precisely molded to match original routing and connection points

• Ensures stable coolant flow and consistent engine performance

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

• Machine models: SK290, SK320-6E, SK330-6E, SK350-6E excavators

• Hose types: Radiator Upper Hose, Radiator Middle Hose, Radiator Lower Hose

• System: Engine cooling system

• Functions: Transfers hot coolant to radiator and returns cooled coolant to engine

• Part number and machine model verification

• Technical guidance for installation and selection

• Stable supply for aftermarket, export, and bulk orders

• Custom radiator hose solutions available on request

• Individually packed to maintain hose shape

• Export-standard carton packaging

• Neutral or YNF-branded packaging available

• Can be shipped together as a complete set with other cooling system components

Q1: Can this set be installed directly on SK-series excavators?
A: Yes, all hoses are manufactured to meet OEM specifications for direct replacement.

Q2: Is this set suitable for heavy-duty operation?
A: Yes, the hoses are designed for continuous operation under high load and long working hours.

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