The Optibelt 125X1675FOZ is a high-performance XPA-1657 narrow V-belt, designed for demanding agricultural and industrial applications. With an outside length of 1675 mm and a width of 12.5 mm, this FO-Z type belt provides efficient and reliable power transmission. It is a direct replacement for various OEM part numbers, including CLAAS 2162980, John Deere Z20364, Massey Ferguson 3000632X1, and New Holland 80482932, fitting a wide range of combine harvesters and other machinery.