forty components are shown in this Xr250 1980 (a) Usa Left Crankcase Cover / Alternator exploded diagram.
The most expensive part in this assembly is the Stator Comp.(nd).
A sample from the products for the Left Crankcase Cover / Alternator include: Bolt,flange,6x25, Stator Comp., Washer,plug,drain 12, Screw Cross 6x18.