Category Personal Watercraft /YamahaYamaha - PWC Gasket & Oil Seals Back Gasket - Upper Casing 6K8-45113-00 Personal Watercraft Parts & Accessories Viewer:963 Item No: 6K8-45113-00 Fits: 1989 Yamaha WR500F CRANKSHAFT - PISTON You May Also Be Interested In Gasket, Muffler Damper 1 6D3-14739-01 Oil Seal 93101-25M38 Piston Ring R09-767 Piston Ring R13001-1100 Watch Our Product Videos