fourteen components are listed in the schematic for this Gn250 1998 (w) (e02 E04 E22 E24 E25 E34 E39) Crankcase .
With six applications this Bolt is the most specified part.
Parts such as the Crankcase: O Ring(d:1.9,id:9.8), Clamp,air Cleaner Drain Tube, Bolt, Bolt(8x50) are included in the Gn250 1998 (w) (e02 E04 E22 E24 E25 E34 E39) Crankcase parts fiche.