Engine
928 (85-95), 944 (87-85), 968 (92-95) Timing chain between camshafts
944 (89-91), 968 (92-95) Water pump, not for turbo models (by the 968 order also 2x partnumber 99909505801)
Oil filler cover. 911 (78-89), 924 (86-88), 928 (83-95), 9442 (85-91), 964 (89-94), 968 (92-95).