The Kubota W21TFD0125 is a genuine OEM fuel filter designed to provide superior filtration for various Kubota diesel engines. This essential component effectively removes contaminants from the fuel system, protecting critical engine parts and maintaining optimal performance. It features an outer diameter of 50.8 mm, a height of 60.3 mm, and an M16 x 1.5 thread size, ensuring a precise fit and reliable operation in compatible Kubota B, L, LX, RTV-X, and ZD series machinery.