The MANN-FILTER WK 8121 is a high-quality spin-on fuel filter designed to protect engine components from contaminants, ensuring optimal fuel system performance and longevity. With a height of 177 mm and an outer diameter of 88 mm, it features an M16 x 1.5 thread and a gasket with 72 mm outer and 62 mm inner diameter. This genuine MANN-FILTER part is a direct replacement for various OEM fuel filters, providing reliable filtration for a wide range of agricultural and construction equipment, including models from John Deere, Case IH, New Holland, Fendt, and Claas.