PAC 131 850 · Hose Porsche genuine (OEM) part number PAC 131 850, Hose. Fitted on (3)HOSE — pos 19 (KAT1051.BIN)HOSE — pos 9 (KAT1052.BIN)HOSE — pos 9 (KAT1052.BIN) Open the interactive exploded diagram →