cylinder head, camshaft, valve
928 (87-95), 944S/S2 (85-91), 968 (92-95) Rubber grommet for valve cover bolt
928 (83-95), 944S (85-91), 968 (92-95) Sealing ring spark plug tube
928 (83-95), 944S (85-91), 968 (92-95) Valve cover gasket
928 (83-95), 944S (85-91), 968 (92-95), 959 Valve stem seal
(86-88) 924S, (78-82) 928, (82-85) 944, (85-88) 9442 Intake valve
928 (87-95), 944 (87-91), 968 (92-95) Exhaust valve TRW