The Bolt-washer,6x16 is the cheapest item from this partsfiche.
A sample from the products for the Crankcase include: Bolt,stud,6x40, Washer Seal 8mm, Pin Knock 10x16, Bolt,flange,8x100.
This Crankcase diagram displays the required parts for the Cbx750p2 2001 (1) General Export / Kph Mk Plr Crankcase.