Parts such as the Crankcase: Jet Comp,oil, Valve Assy,relief, Reed Valve Comp, O-ring,p7 are included in the Xr650r 2000 (y) Canada / Ref Crankcase parts fiche.
With a quantity of ten pieces, the Bolt,flange,nshf, is the most used part in the CRANKCASE diagram.
Of all the components that make up this Crankcase the Washer,plug,drain 12 has the lowest price.