Parts such as the Cowl: Nut,flange 6mm, Bar Comp.,screen, Rub,radiator Mtg., Screw,special 6x8 are included in the Xrv650 Africa Twin 1988 (j) Belgium Cowl parts fiche.
The most reasonably priced component used on the Xrv650 Africa Twin 1988 (j) Belgium Cowl is the Bolt,recessed,6x2.
This COWL assembly utilises eleven Nut,cowl Setting,(s) - the highest specified component.