The YNF15684 3105885 Radiator Upper Hose is specifically designed for the Hitachi EX870 excavator, ensuring smooth coolant flow from the radiator to the engine. Constructed from premium synthetic rubber with reinforced layers, this hose provides excellent resistance to heat, pressure, and vibration. It helps maintain stable engine temperature, prevents overheating, and supports reliable performance in demanding construction, mining, and heavy-duty earthmoving operations.

• OEM Cross Reference: 3105885

• Model Compatibility: Hitachi EX870

• High-Quality Material: Premium synthetic rubber resists heat, oil, and aging

• Reinforced Construction: Multi-layer design enhances durability and pressure resistance

• Flexible & Resilient: Adapts to engine vibration without cracking or leaking

• Reliable Coolant Flow: Maintains consistent engine temperature

• Easy Installation: Molded ends ensure secure, leak-free fit with factory clamps

• Transfers coolant from radiator to engine coolant outlet

• Maintains optimal engine temperature for EX870 excavators

• Suitable for heavy-duty construction, mining, and earthmoving environments

• Quality Assurance: Each hose is inspected before shipment

• Technical Support: Guidance for proper installation and fitment

• After-Sales Service: Responsive support for any product issues

• Compatibility Assistance: Helps confirm the correct part for EX870

• Packing: Individually packaged to prevent damage

• Labeling: Clear part number and model identification

• Shipping Options: Sea freight, air freight, DHL, FedEx, UPS

• Documentation: Complete export and customs paperwork included

Q: Is this hose an exact fit for EX870?
A: Yes, manufactured to meet original equipment specifications.

Q: What material is the hose made from?
A: Premium synthetic rubber with reinforced layers for durability and flexibility.

Q: Can it handle high engine temperatures?
A: Yes, designed for reliable heavy-duty cooling system operation.

Q: Is installation guidance available?
A: Yes, technical support is provided for proper installation.

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