04E 115 251 AK · suction line Audi genuine (OEM) part number 04E 115 251 AK, suction line. Fitted on (3)PIPE — pos 9 (KAT216.BIN)PIPE — pos 9 (KAT849.BIN)PIPE — pos 9 (KAT897.BIN) Open the interactive exploded diagram →