In this schematic the "Bolt(6x40)" is used most often.
Parts such as the Crankcase: Gasket,crankca (nas), Pipe,intake, Washer,lock, Gasket,crankcase (nas) are included in the Rm85 2003 (k3) Usa (e03) Crankcase parts fiche.
The component with the lowest price in the CRANKCASE schematic is the Gasket(8.2x14x1) (nas).