This 27a - Plate Holder diagram displays the required parts for the Xdvl 2016 Usa (xdiavel) D240-00016 27a - Plate Holder.
Some items from this specific schematic: Fairlead, Toothed Lock Washer, Holder, Vibration Damper.
The component with the lowest price in the 27A - PLATE HOLDER schematic is the Toothed Lock Washer.