Product MotorbikeTop End Gasket Kit Back 810668 Top End Gasket Kit For Yamaha 810668 Top End Gasket Kit For Yamaha Motorbike by Osaka Marine Industrial Item Number: 810668 Description: Top End Gasket Kit For Yamaha Motorbike Fitment: 1999-2000 YZ250 You May Also Be Interested In 810331 Top End Gasket Kit For KTM P400250600066 Top End Gasket Kit For Kawasaki 13941-2105-2 Piston Ring For Kubota 09-863 Piston