Category Pwc/YamahaYamaha - PWC Gasket & Oil Seals Back Gasket - Silencer 6K8-14755-00 Personal Watercraft Parts & Accessories Viewer:722 Item No: 6K8-14755-00 Fits: 1990 Yamaha WAVE RUNNER - WR500D EXHAUST 1 You May Also Be Interested In Gasket, Exhaust Pipe 6D3-14613-00-00 Gasket, Cylinder Head 1 63M-11181-00 Starter Motor 6M6-81800-10-00 Gear Set 43-66773A3