The Kubota W21TFD0497 is a genuine OEM air filter designed to provide superior filtration for Kubota RTV-X series utility vehicles. This essential component protects the engine from dust, dirt, and debris, ensuring clean air intake for efficient combustion and extended engine life. With a length of 260 mm and a diameter of 133 mm, this filter weighs approximately 0.385 kg. It is a direct replacement part for models including RTV-X1100CR, RTV-X1100CW, RTV-X1120DR, RTV-X1120DW, RTV-X1140R, and RTV-X1140W.