The most reasonably priced component used on the C90st Cub 1999 (x) Mexico / Csw Ss Right Crankcase Cover is the Nut,hex 8mm.
Parts such as the Right Crankcase Cover: Bolt,flange Sh 6x65, Oring 183, Spring, Cam Plate, O Ring, 8 Dia are included in the C90st Cub 1999 (x) Mexico / Csw Ss Right Crankcase Cover parts fiche.
Of all the components used in this assembly the Cover Comp,r Cran is the most expensive.