Products PWC- Yamaha500 CC Back Gasket - Hole Cover 6K8-81365-00 Item number: 6K8-81365-00 Fit on models: 1987 Yamaha WR500H GENERATOR 1988 Yamaha WR500G GENERATOR You May Also Be Interested In Top End Gasket Kit 6K8-W0001-TG Complete Gasket Kit 6K8-W0001-00 Full Gasket Kit 09-711208 Connecting Rod Kit 296-01000-538 / 010-538