The Cotter, Valve is the most widely applied product in the CX500 1978 SOUTH AFRICA VALVE - UPPER ROCKER ARM ( sixteen times ).
The component with the lowest price in the VALVE - UPPER ROCKER ARM schematic is the Nut, Tappet Adjg..
Parts such as the Valve - Upper Rocker Arm: Nut, Tappet Adjg., Valve,in., Valve,ex., Sp, Valve Inner are included in the Cx500 1978 South Africa Valve - Upper Rocker Arm parts fiche.