This genuine Landini 975805M1 sleeve is an original equipment part, also cross-referenced as Massey Ferguson 975805M1 and Perkins. It is designed for various Landini, Massey Ferguson 100, 200, 500, 600, 3000, 3600 series tractors and industrial machines. Key dimensions include a length of 51mm, an outer diameter of 44.5mm, and an inner diameter of 38mm, ensuring a precise fit for compatible agricultural and industrial applications.