Products PWC- YamahaGasket / O-Ring / Shim Back Gasket - Silencer 6K8-14755-00 Item number: 6K8-14755-00 Fit on models: 1990 Yamaha WAVE RUNNER - WR500D EXHAUST 1 You May Also Be Interested In Gasket - Cover 66E-1131B-00 Gasket - Hole Cover 6M6-81365-00 / 6M6-81365-A0 Washer 92990-08600 / 92995-08600 Piston 1302-POL-650