The Kubota W21TFD1070 is an original equipment manufacturer (OEM) fuel filter designed to provide superior filtration for Kubota engines. This genuine Kubota part effectively removes contaminants from the fuel system, protecting critical engine components and maintaining peak performance. With a height of 95 mm and a diameter of 50 mm, this filter is a direct replacement for several Kubota models, including B-Series, BX-Series, F-Series, GR-Series, L-Series, RTV-Series, ZD-Series, and ZG-Series machinery. It replaces previous part numbers 15853-43010, 15853-43011, 15853-43012, and 15853-43013.