The HIFI FILTER SO577 is a high-quality spin-on oil filter designed for optimal engine lubrication and protection. Featuring a 93mm outer diameter, 120mm height, and 3/4-16 UNF thread, it ensures efficient filtration. This filter includes a bypass valve set at 1.7 bar and an anti-drain valve for reliable performance, preventing dry starts. It is a direct replacement for numerous OEM part numbers from brands like Case IH, John Deere, Massey Ferguson, and more, fitting a wide range of agricultural and industrial machinery.