Category Pwc/YamahaYamaha - PWC Gasket & Oil Seals Back Gasket - Silencer 6K8-14755-00 Personal Watercraft Parts & Accessories Viewer:734 Item No: 6K8-14755-00 Fits: 1990 Yamaha WAVE RUNNER - WR500D EXHAUST 1 You May Also Be Interested In Gasket, Manifold 60T-13556-00-00 Gasket - Muffler Damper 6K8-14749-00 Top End Gasket Kit 610211-004 Seal 5411294