1987-2006 Yamaha YFZ350 Banshee ATV Steering Stem Bearing Kit Replace Loose Ball Bearings with Quadboss Heavy-Duty Tapered Bearings Kits Come Complete with Upper and Lower Tapered Bearings, Cups and Seals Upper and Lower Seals are Included in Most Kits Exceeds O.E.M. Quality Compatibility: 1987-2006 Yamaha YFZ350 Banshee