The Rear Lower Arm assembly is constructed from several parts from which the Trailing Arm,comp is the most expensive.
A sample from the products for the Rear Lower Arm include: Bolt,flange 10x68, Nut,flange,8mm, Compensator Arm C, Brkt Brake Hose L.
This REAR LOWER ARM assembly utilises four Bolt,upper Arm (1(s) - the highest specified component.