Products Snowmobile- PolarisGasket Back Exhaust Gasket 09-718190 / 718190 / 5811799 Item Number: 09-718190 Windersa Number: 718190 OEM Number: 5811799 Fit on Polaris 440, 700& 800 U.S. Motors You May Also Be Interested In Exhaust Gasket 09-718187 / 718187 / 5811572 / 5811838 / 5182245 Exhaust Gasket 09-718186 / 718186 / 3085174 Exhaust Manifold Gasket 27-99757 / 99757 Oil Seal Kit 92049-3725