Product MotorbikeTop End Gasket Kit Back P400485600490 Top End Gasket Kit For Yamaha P400485600490 Top End Gasket Kit For Yamaha Motorbike by Osaka Marine Industrial Item Number: P400485600490 Description: Top End Gasket Kit For Yamaha Motorbike Fitment: 1982-1983 YZ490 J/K You May Also Be Interested In P400270600062 Top End Gasket Kit For KTM 810576 Top End Gasket Kit For Suzuki 760 Connecting Rod Kit For Yamaha VG-5235-M Top End Gasket Kit For Honda