Products Snowmobile- YamahaBearing Back Bearing 93310-21606 Item number: 93310-21606 Fit on models: 1992 Yamaha OVATION LE - CS340ES Crankshaft Piston You May Also Be Interested In Bearing 09-505 Bearing 93310-21606 Reed Gasket 09-717268 / 717268 / 420-630-810 Bearing 93305-30601 / 93305-30603 / 010-204