Radiator Lower Hose YNF04324 20Y-03-31230 206-03-71211 for PC200-7 Excavator

The YNF04324 Radiator Lower Hose is designed for PC200-7 excavators. Installed at the lower section of the radiator system, it returns cooled coolant from the radiator back to the engine, ensuring stable circulation and maintaining optimal engine temperature during both standard and heavy-duty operation.

• OEM-equivalent replacement for part numbers 20Y-03-31230 and 206-03-71211

• Compatible with PC200-7 excavator cooling system

• Made from durable rubber with excellent resistance to heat, pressure, and coolant corrosion

• Flexible structure maintains shape under engine vibration and long operating hours

• Molded to match original routing and connection points for leak-free installation

• Ensures smooth coolant return and reliable engine performance

• Suitable for maintenance, repair, or complete cooling system replacement

• Machine model: PC200-7 excavator

• Hose type: Radiator Lower Hose

• Installation position: Lower radiator section

• Function: Returns cooled coolant from radiator to engine

• Part number and machine model verification

• Technical guidance for hose selection and replacement

• 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 with upper hose for complete cooling system replacement

Q1: Can this hose be installed directly on PC200-7?
A: Yes, it meets OEM specifications for direct replacement.

Q2: Is it suitable for heavy-duty operation?
A: Yes, designed for continuous operation under high load and long working hours.

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