The YNF12626 & YNF12627 Radiator Hose Kit Set is specifically designed for Hitachi ZAX350‑5G excavators. This kit includes both upper and lower radiator hoses, ensuring complete coolant circulation and reliable engine temperature control. Made from premium synthetic rubber with reinforced layers, these hoses are highly durable, flexible, and resistant to heat, pressure, and aging — ideal for demanding construction and mining environments.

• Part Numbers: YNF12626 (Upper Hose), YNF12627 (Lower Hose)

• OEM Cross Reference: YA00020093 (Upper), YA00020094 (Lower)

• Model Fitment: Hitachi ZAX350‑5G excavators

• Durable Construction: Premium synthetic rubber resists high temperature, oil, and aging

• Reinforced Strength: Multi-layer reinforcement ensures pressure resistance and durability

• Reliable Performance: Maintains consistent coolant flow to prevent overheating

• Easy Installation: Precision-molded ends for secure, leak-free connections

• Complete radiator hose replacement for Hitachi ZAX350‑5G

• Maintains optimal engine temperature in construction, mining, and earthmoving operations

• Connects radiator to engine coolant outlets and thermostat housing

• Quality Assurance: Each hose undergoes strict inspection before shipment

• Technical Support: Guidance for correct fitment and installation

• After-Sales Service: Prompt assistance for any product concerns

• Compatibility Assistance: Ensure correct part selection for your machine

• Packing: Individually packaged hoses for protection

• Labeling: Clear part number and kit identification

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

• Documentation: Full export and customs paperwork provided

Q: Is this kit a complete set for ZAX350‑5G?
A: Yes, it includes both the upper and lower radiator hoses.

Q: Are these hoses OEM quality?
A: Yes, manufactured to meet or exceed original equipment specifications.

Q: Can they handle heavy-duty engine temperatures?
A: Yes, designed for the demanding cooling systems of large excavators.

Q: Do you provide installation support?
A: Yes, technical guidance is available to ensure proper installation.

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