6R2 721 453 A · Hose Audi genuine (OEM) part number 6R2 721 453 A, Hose. Fitted on (3)HOSE — pos (20) · PR:TK8 (KAT708.BIN)HOSE — pos (20) (KAT792.BIN)HOSE — pos (20) · PR:TA8,TJ4, (KAT792.BIN) Open the interactive exploded diagram →