Parts such as the Crankcase Bolt Pattern: Gasket,6.5x12x1.0 (nas), Bolt,6x60, Bolt, Bolt,6x38 are included in the El250d1 Eliminator 1990 Fg Crankcase Bolt Pattern parts fiche.
The Gasket,6.5x12x1.0 (nas) is the cheapest item from this partsfiche.
The most expensive part in this assembly is the Bolt,8x90.