Parts such as the Crankcase Cover: O Ring(d:3.1,id:16.8), Bolt 6x40, Bolt, Bolt 6x20 are included in the Dr600r 1988 (j) (e02 E04 E06 E15 E16 E17 E18 E22 E24 E25 E34 E53 Crankcase Cover parts fiche.
In this schematic the "Bolt 6x30" is used most often.
forty components are listed in the schematic for this Dr600r 1988 (j) (e02 E04 E06 E15 E16 E17 E18 E22 E24 E25 E34 E53 Crankcase Cover .