The Kubota RC68143630 is a genuine OEM air filter designed to provide superior engine protection for various Kubota compact tractors and mowers, including B2650, B3350, BX23S, and BX2680 series models. This essential component ensures clean air intake, preventing harmful contaminants from reaching the engine and maintaining optimal performance and longevity. With an outer diameter of 85 mm, an inner diameter of 45 mm, and a height of 110 mm, this filter weighs approximately 0.15 kg.