The Zetor 77110099 is a genuine OEM oil filter designed for a wide range of Zetor agricultural tractors, including models from the Proxima, Forterra, Major, Utilix, and Hortus series, as well as older Zetor models. This spin-on oil filter ensures efficient removal of contaminants from engine oil, protecting critical engine components from wear and extending engine life. It features a 3/4-16 UNF thread, an outer diameter of 93 mm, and a height of 142 mm, providing a precise fit and reliable performance for Zetor machinery.