The thirty-two 40g/eg/etg 1988 Repair Kit 1 component parts are all listed in this schematic.
Parts such as the Repair Kit 1: Gasket, Valve Seat (nas), O-ring (655), Gasket (663) (nas), Oil Seal(6a8) are included in the 40g/eg/etg 1988 Repair Kit 1 parts fiche.
The most expensive part in this assembly is the Carburetor Repair Set.