Of all the components used in this assembly the Cover,crank Case is the most expensive.
A sample from the products for the Left Crankcase Cover - Rear Cover include: Screw,cross 6x40, Gasket,l-ck/case (mca), Cover,dynamo, O-ring,5x2.4.
The Screw,cross 6x32 is the most widely applied product in the CB350K4 GENERAL EXPORT / KMH LEFT CRANKCASE COVER - REAR COVER ( four times ).