Of all the components used in this assembly the Caliper Sub Assy, is the most expensive.
Parts such as the Front Brake Caliper: Piston, Plug,pin, Boot,b, Pad Spring are included in the Gl1500ct Valkyrie 1999 (x) Canada / Rbm Win Front Brake Caliper parts fiche.
On this parts fiche the Seal Set,piston is the most specified component.