The Kubota W21TFD0561 is a genuine OEM fuel filter designed for Kubota D, V, and WG series engines. This essential component ensures clean fuel delivery, protecting the engine from contaminants and maintaining optimal performance. It is compatible with various Kubota engine models including D1005, D1105, D1305, D1503, D1505, D1703, D1803, D902, D905, V1505, V2003, V2203, V2403, V2607, V3307, V3600, V3800, WG1605, WG2503, and WG3800.