911 Carrera 4 Cabriolet (996) F6-3.4L (1999)
This spare part is available for the pressure line (small pipe outer diameter) under the No. 999.230.539.10. This spare part is available for the return
line (large pipe outer diameter) under the No. 999.230.540.10. These spare parts are listed under 4 03 01 in the Parts Catalogue.