0PB 131 605 · air hose Porsche genuine (OEM) part number 0PB 131 605, air hose. Fitted on (3)HOSE — pos 11 (KAT1000.BIN)HOSE — pos 11 (KAT1019.BIN)HOSE — pos 11 (KAT1088.BIN) Open the interactive exploded diagram →