The EL399950 is an unbranded aftermarket valve cover gasket designed to replace Kubota OEM part number 1522114530. This gasket provides a reliable seal for the valve cover on a wide range of Kubota diesel engines, including models such as V2203, V2403, V2003, D1703, D1803, D1503, D1305, D1105, D905, D722, D662, D600, D640, D950, D850, D750, D1402, D1302, D1102, D950, D850, D750, V1903, V1703, V1505, V1305, V1205, V1100, V800, V722, V600, V1502, V1302, V1202, V1102, V902, V802, V702, V602, V500, Z600, Z482, Z400, Z300, Z250, Z200, Z170, and Z130. It ensures proper engine sealing and prevents oil leaks from the valve train.