Products Snowmobile- YamahaTop End Gasket Kit Back Top End Gasket Kit 09-710147C Item number: 09-710147C Fit on models: 1980-1983 Yamaha SS 440 You May Also Be Interested In Top End Gasket Kit 09-710168B Top End Gasket Kit 09-710147C Piston KIT 09-752-01 Regulator Voltage 21066-3715