931 107 394 02 · Hose Porsche genuine (OEM) part number 931 107 394 02, Hose. Fitted on (3)HOSE — pos 27 (KAT1001.BIN)HOSE — pos 9 · 2 X 30 (KAT1001.BIN)HOSE — pos 9 (KAT1004.BIN) Open the interactive exploded diagram →