970 631 129 02 · Vent hose Porsche genuine (OEM) part number 970 631 129 02, Vent hose. Fitted on (3)HOSE — pos 11 (KAT1035.BIN)HOSE — pos 11 (KAT1035.BIN)HOSE — pos 11 (KAT1035.BIN) Open the interactive exploded diagram →