Category Pwc/YamahaYamaha - PWC Bearings Back Bearing 93306-305U3 Personal Watercraft Parts & Accessories Viewer:1462 Item No: 93306-305U3 YAMAHA No: 93306-305U3-00 Fits: 1993 Yamaha Wave Runner -WR550 Crankshaft Piston Bearing You May Also Be Interested In Bearing 93310-422U2 Bearing 93306-205U1-00 Cylinder Head Gasket 8CR-11181-00 Throttle Cable 7080520