The most reasonably priced component used on the Dr650se 1993 (p) Usa (e03) Crank Balancer (model N) is the Retainer,crank Bal Bearing.
The nine Dr650se 1993 (p) Usa (e03) Crank Balancer (model N) component parts are all listed in this schematic.
The Crank Balancer (model N) assembly is constructed from several parts from which the Balancer,crankshaft is the most expensive.