The Takeuchi T1911502100 Heating Valve is a genuine OEM replacement part designed for use in a wide range of Takeuchi construction equipment, including excavators and track loaders. This essential component regulates the flow of hot coolant to the heater core, ensuring proper cabin temperature control. Verify fitment with your machine's parts manual for models such as TB210R, TB215R, TB216, TB217R, TB219, TB225, TB230, TB235, TB240, TB250, TB260, TB280FR, TB285, TB290, TB290FR, TB370, TB395, TL10V2, TL12R2, TL12V2, TL6, TL8, TL9, and TS80.