The most reasonably priced component used on the Ls650p 1988 (j) (e04 E18 E22 E34 E75 E77) Magneto is the Bolt.
In this schematic the "Bolt" is used most often.
ten components are shown in this Ls650p 1988 (j) (e04 E18 E22 E34 E75 E77) Magneto exploded diagram.