The YNF13765 Radiator Lower Hose is specifically designed for E320GC excavators. Serving as the lower connection in the engine cooling system, it channels coolant from the radiator back to the engine. This ensures consistent coolant circulation, prevents overheating, and supports stable engine performance even under heavy-duty conditions.

• OEM-equivalent replacement for 470-4011

• Compatible with E320GC excavators

• Constructed from durable rubber resistant to heat, pressure, and wear

• Designed to withstand long-term exposure to engine coolant without cracking or deforming

• Reinforced structure for improved reliability and extended service life

• Precision-engineered for a secure, leak-free fit

• Maintains optimal cooling efficiency and engine protection

• Ideal for maintenance, repair, or system overhaul

• Machine model: E320GC excavator

• Part type: Radiator Lower Hose

• System: Engine cooling system

• Function: Returns coolant from radiator to engine for efficient heat regulation

• Part number and model verification to ensure proper fit

• Technical guidance for installation

• Stable supply for aftermarket and bulk orders

• Custom rubber hose solutions available on request

• Individually packed to avoid deformation

• Export-standard carton packaging

• Neutral or YNF-branded packaging optional

• Can be shipped together with other radiator components for convenience

Q1: Is this hose ready for direct replacement?
A: Yes, it is manufactured to match OEM dimensions for straightforward installation.

Q2: How does it handle high-temperature coolant?
A: The hose is designed to withstand continuous exposure to high-temperature engine coolant without degradation.

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

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