A sample from the products for the Swingarm/chain Case include: Dust Seal,28x37x4, Bolt,swingarm Piv, Bolt,hex,10x65, Swingarm Sub Assy.
In this schematic the "Collar,l Rear Axl" is used most often.
The component with the lowest price in the SWINGARM/CHAIN CASE schematic is the Bolt,flange Sh 6x.