The sub assemblies and components that make up this Rear Arm include this Rr. Arm Comp., the most expensive part.
This schematic depicts all components used in the Dt50rsm 2005 2c37 Germany 1d2c2-300f4 Rear Arm partslist.
A sample from the products for the Rear Arm include: Chain Guard Set, Nut, Shaft, Pivot, Collar.