The YNF15872 Radiator Lower Hose is designed for Hitachi ZX240-5G excavators and serves as the coolant outlet hose from the radiator to the engine. It ensures smooth coolant return flow, stable engine temperature, and reliable cooling performance under heavy-duty operating conditions.
Manufactured from high-quality reinforced rubber, this hose provides excellent resistance to high temperature, internal pressure, coolant chemicals, oil exposure, and engine vibration. Produced according to OEM specifications, YNF15872 guarantees precise fitment, secure sealing, and extended service life. It is ideal for cooling system maintenance, radiator repair, and engine overhaul.