The most reasonably priced component used on the Ay50w 1999 (x) Crankshaft (model Ay50w/wr) is the Ring,snap.
This CRANKSHAFT (MODEL AY50W/WR) assembly utilises two Ring,snap(s) - the highest specified component.
This part-list fiche shows all the components that make up the Ay50w 1999 (x) Crankshaft (model Ay50w/wr) .