The Zetor 67112265 is a genuine OEM admission valve designed for a wide range of Zetor tractors. This critical engine component ensures precise air intake, contributing to efficient combustion and reliable engine operation. With a head diameter of 40 mm, a stem diameter of 10 mm, and an overall length of 120 mm, this valve is manufactured to Zetor's exacting standards for durability and perfect fitment across numerous models including the 5511, 7211, 7745, 12145, and many others.