027 133 394 C · Hose Audi genuine (OEM) part number 027 133 394 C, Hose. Fitted on (4)HOSE — pos 21 (KAT157.BIN)HOSE — pos 21 (KAT219.BIN)HOSE — pos 21 (KAT261.BIN)HOSE — pos 21 (KAT262.BIN) Open the interactive exploded diagram →