Motorcycles Parts Clutch Gaskets for GX390 GX340 Engine Gasket Set 420 420cc 13hp 15hp 389cc 390cc Du Material: Materials Compatibility: GX390, GX340 engines, 420, 420cc, 13hp, 15hp, 389cc, 390cc Du Sealing Performance: Excellent Sealing Performance : Longevity and Installation: Easy Installation without additional modifications Quality Assurance: Professional Manufacturing with rigorous industry standards The clutch gaskets for GX390 engines are designed for performance and extended service life.Made from materials, these gaskets meet a 105℃ content specification, allowing them to maintain sealing integrity under -temperature operating conditions.The design ensures a secure seal to prevent leakage of fluids or gases that could affect engine function. This gasket set is intended as a direct replacement for worn components, supporting straightforward installation without the need for modifications.It is compatible with multiple engine models including GX390, GX340, 420, 420cc, 13hp, 15hp, 389cc, and 390cc Du engines, making it suitable for use in various motorcycle and generator applications. This is a non-OEM replacement.Any mention of brand names is strictly for compatibility clarification.