The SAME 01908158010 is a genuine OEM radiator cap designed for optimal cooling system performance in a wide range of SAME, Lamborghini, Deutz-Fahr, and Hürlimann agricultural machinery. This essential component maintains a precise pressure of 0.9 bar within the cooling system, preventing coolant loss and ensuring efficient engine temperature regulation. Manufactured to original equipment specifications, it guarantees a perfect fit and reliable operation for compatible tractor models.