077 103 221 D · Vent hose Audi genuine (OEM) part number 077 103 221 D, Vent hose. Fitted on (3)HOSE — pos 2 (KAT152.BIN)HOSE — pos 2 (KAT153.BIN)HOSE — pos 2 (KAT182.BIN) Open the interactive exploded diagram →