Greetings Volvo friends, have here a V40 Phase II 2003bj 1.8l machine (motor code B4184S2) since the crankcase/oil trap would have to be renewed. Unfortunately, despite intersive Internet research, I don’t get any reliable info which parts are exactly needed. Have now about online shop can find some. Just before I order there really, I would like to hear from the professionals among you that it is all correct, and nothing is missing. 1. Hose to the cylinder head Ref. No.:9497534 2. Hose to the engine block Ref. No.:1271653 3. Hose to the engine block Ref. No.:8653339 4. Dichtring crankcase ventilation Ref.No.:9499656 5. Flame protection housing Part A Ref.No.:9135060 6. Oil separator, crankcase ventilation. Ref.No.:31338023 4. Dichtring crankcase ventilation Ref.No.:949656 5. Flame protection housing Part A Ref.No.:9135060 6. Oil separator, crankcase ventilation. Ref.No.: 31338023 7. Dichting.