8E1 614 789 A · suction line Audi genuine (OEM) part number 8E1 614 789 A, suction line. Fitted on (3)PIPE — pos 21 (KAT218.BIN)PIPE — pos 21 (KAT219.BIN)PIPE — pos (21) (KAT223.BIN) Open the interactive exploded diagram →