Products Snowmobile- YamahaBearing Back Bearing 93315-22004 Item number: 93315-22004 Fit on models: 1971 Yamaha RS100B Transmission You May Also Be Interested In Bearing 93310-320U2 / 93310-320U3-00 Bearing 93315-22004 Piston Kit 09-682-04 Propeller Shaft 44-850308 / 850308