The component with the lowest price in the GASKET KIT A schematic is the O-ring,22x2.
This schematic depicts all components used in the Ch80 Elite 80 1990 (l) Usa Gasket Kit A partslist.
The Ch80 Elite 80 1990 (l) Usa Gasket Kit A consists of eleven pieces with the Gskt,cyln Head (nas) being the most expensive.