The O-ring,2.5x1.5 is the lowest priced item on this L. Front Brake Caliper (cb600fa/fa3) schematic.
In this schematic the "Seal Set,piston" is used most often.
Parts such as the L. Front Brake Caliper (cb600fa/fa3): Pad Spring, Piston,22 B, Bolt,flg.dr 8x32, Cap,bleeder are included in the Cb600fa Hornet 2008 (8) England / Abs Mkh L. Front Brake Caliper (cb600fa/fa3) parts fiche.
