6K2 721 453 B · Hose SEAT genuine (OEM) part number 6K2 721 453 B, Hose. Fitted on (2)HOSE — pos (45) · AGR,AQX,AYP. (KAT237.BIN)HOSE — pos (45) · AGR,AQX,AYP (KAT238.BIN) Open the interactive exploded diagram →