04E 133 723 CB · Fuel line Audi genuine (OEM) part number 04E 133 723 CB, Fuel line. Fitted on (2)FUEL LINE — pos 10 · PR:7GR,7MM, (KAT745.BIN)FUEL LINE — pos 10 · PR:7GR,7MM, (KAT890.BIN) Open the interactive exploded diagram →