The Kubota W21CKT4970 is a genuine OEM air filter designed to provide superior engine protection by effectively removing dust and debris from the intake air. This essential maintenance part ensures optimal engine performance and longevity for various Kubota agricultural and utility machines. With an outer diameter of 95 mm, an inner diameter of 51 mm, and a height of 51 mm, this filter is engineered to precise specifications. It is a direct fit for Kubota BX1880, BX2380, BX2680 compact tractors, G2160, G2460G, GR2120 lawn and garden tractors, RTV-X1100, RTV-X1120, RTV-X1140 utility vehicles, and ZD1011, ZD1021, ZD1211, ZD1511 zero-turn mowers.