The Kubota W21TSS8190 is a genuine OEM air filter designed to provide superior filtration for various Kubota machinery, including B-Series, BX-Series, L-Series, LX-Series, MX-Series tractors, RTV-XG850 utility vehicles, and Z-Series zero-turn mowers. This essential component protects the engine from dust and debris, ensuring optimal performance and longevity. With a length of 177.8 mm, width of 114.3 mm, and height of 114.3 mm, and a weight of 0.36 kg, it is engineered to exact Kubota specifications for a perfect fit and reliable operation.