The lowest price component in this Camshaft/valve parts-list fiche is the Cir Clip,ex.20.
Some items from this specific schematic: Spring,valve Oute, Arm,valve Rocker, Spring,rocker Arm, Nut, Tappet..
The Cotter, Valve is the most widely applied product in the CB250P 1996 (T) POLAND / PLB CAMSHAFT/VALVE ( eight times ).