The Kubota W21CS04775 is a genuine OEM oil seal designed for a wide range of Kubota agricultural, utility, and construction machinery. This essential sealing component prevents leaks and maintains proper lubrication within critical engine and transmission systems. It is compatible with numerous Kubota tractor models including B-Series, BX-Series, L-Series, M-Series, and utility vehicles like RTV-Series, as well as various D, V, Z, and WG series engines. With an outer diameter of 32 mm, an inner diameter of 18 mm, and a height of 7 mm, this durable seal ensures a precise fit and reliable performance, protecting against contaminants and fluid loss.